Pokemon Scarlet and Violet Solo Tera Raid Guide: Builds and Battle Timing

Solo Tera Raids are the workhorse of Pokemon Scarlet and Violet's endgame. You walk up to a crystal, pick "challenge alone," and three computer-controlled trainers fill the empty slots. No lobby waiting, no disconnects halfway through, and the rewards are the same stuff you'd get online. The catch is that you're carrying most of the fight yourself, so your build and your pacing have to be sharp. Here's how to read the boss, pick your types, train a real raider, handle the shield, and squeeze value out of cheers and your NPC squad.

Reading Raid Boss Moves

The game hands you a scouting report before you commit. Touching a Tera Crystal shows the species (a silhouette if you haven't caught it yet), the Tera type, and the star rating. Most players glance and jump in. Don't. That star rating quietly sets the boss's level and how swollen its HP bar is going to be.

| Stars | Boss HP | Boss level in battle | |-------|---------|----------------------| | 1 star | x5 | 12 | | 2 stars | x5 | 20 | | 3 stars | x8 | 35 | | 4 stars | x12 | 45 | | 5 stars | x20 | 75 | | 6 stars | x25 | 90 (drops to 75 when caught) | | 7 stars | around x35 | 100 |

So a 6-star boss is a level 90 Pokemon with twenty-five times its normal HP, plus 128 effort values in both Defense and Special Defense. That's why your regular story team bounces off it.

The Tera type is the shield, not the moves

Here's the part that trips people up. Defensively, the boss follows its Tera type. Offensively, it keeps throwing moves from its regular species movepool. A Water Tera Pikachu still zaps you with Electric attacks, it just takes Grass damage like a Water-type would. So you're solving two matchups at once: bring attacks that hurt the Tera type, on a body that can eat the species' real moves. Game8's classic example is sending Arboliva against that Pikachu - it resists the Electric moves and hits the Water Tera for double damage.

Fan wikis list the actual movesets and abilities for each raid boss at each star level, and it's worth a ten-second check before a 6-star. Bosses carry wide coverage at that level, and abilities change your math too. A Ground-type attacker looks great against an Electric Tera boss until it turns out the boss has Levitate and your Earthquake does nothing.

How the fight actually runs

A Tera Raid isn't one 4-on-1 brawl. It's four separate 1-on-1 fights sharing a single boss HP bar, one lane per trainer. The boss picks a move against each of you separately, and you only see the exchanges in your own lane. Two things fall out of that. First, press Y to check statuses - if the boss boosts its own stats in someone else's lane (an Ancient Power proc, say), that boost applies in every lane, including yours. Second, the boss has infinite PP. It will spam its best move forever, so don't plan around it running dry.

The script

On top of its normal turns, every raid boss runs a script that fires extra actions at certain HP or time marks. That's why it sometimes looks like the boss moved twice in one turn - it basically did. The scripted actions you'll run into:

• An extra move outside normal turn order (single-target picks a random victim, spread moves like Earthquake hit all four lanes)
• The Tera Shield going up (more on that below)
• Cleansing its own status conditions and stat drops, while keeping its boosts
• Wiping your positive stat changes and shutting off your ability for one turn
• Stealing one charge from your Tera Orb
• In 7-star raids only, a phase where it can tack a random extra move onto the end of each turn

That fourth one is the killer for solo play. Belly Drum, Swords Dance, Nasty Plot - all of it can vanish in one scripted moment. The timing varies by boss, and datamined scripts are floating around the wikis, but the practical read is this: if the wipe tends to come early in that fight, don't dump three turns into setup before it happens. Attack through it and boost after.

Selecting Tera Types

Your own Tera type mostly exists for one purpose: breaking the boss's shield. When the shield is up, damage gets cut by a multiplier that depends on what you are and what you're throwing.

| Your situation | Damage vs shield (Paldea) | |----------------|---------------------------| | Not Terastallized | 20% of normal | | Terastallized, off-type move | 35% of normal | | Terastallized, move matches your Tera type | 75% of normal |

Everything lines up toward one conclusion. If Fighting is super effective against the boss's Tera, you want a Fighting-type Pokemon, throwing a Fighting move, Terastallized into Fighting. Same type attack bonus, the super effective multiplier, and the least brutal shield penalty all stack onto the same hits. Running, say, a Water Tera on your Iron Hands because you like the look means your Close Combat gets walled during the shield phase, and that phase is usually half the fight.

That's why the popular Iron Hands builds are split between Fighting Tera (Close Combat focused) and Electric Tera (Wild Charge focused). Both are fine. The rule is just that your Tera matches whichever attack you plan to actually spam.

Defensive typing still counts

Since the boss attacks from its species movepool, your base typing is your real defense. Pick raiders that resist what the boss actually throws, not what its Tera type suggests it might. A Grass raider into a Fire Tera boss sounds bad until you notice the boss is a Ground-type that only has Ground and Rock moves - suddenly it's free. Reverse the logic and you get squished.

Stellar and the DLC wrinkle

If you have The Indigo Disk, the Stellar Tera type is a solid pick for coverage attackers. Tera Blast always hits Tera bosses for super effective damage under Stellar, and it pumps every attacking move's type at once. It shines on Pokemon juggling three or four attack types rather than spamming one. Changing Tera types costs a stack of shards at the Treasure Eatery in Medali, so you're not locked into a mistake forever - it's just mildly annoying to fix.

Training a Solo Raider

The bar for soloing black crystals is a finished Pokemon, not a story-team member. That means five boxes to tick.

• Level 100. Non-negotiable for 6-star and up; the level gap alone can cost you the damage race.
• Hyper Training. At level 100, hand over Bottle Caps to the trainer in Montenevera and every imperfect IV gets maxed. Cheaper than breeding a whole new Pokemon.
• Nature. Fix with a mint from Chansey Supply - Adamant for physical attackers, Modest for special. The mint overrides the nature's stat effect without changing the nature itself.
• EVs. The standard raid spread is 252 HP / 252 Attack / 4 leftover. Yes, HP, not Speed - you're not outspeeding a script, and bulk keeps you off the respawn timer.
• The right held item. This is where most of the power lives.

On items: Shell Bell is the solo-raider classic. It heals you one-eighth of the damage you deal, and since a 6-star boss has roughly twenty-five times normal HP, one big boosted hit heals you from red to full. That's a self-sustaining damage loop. Type-boost items like Mystic Water or Black Belt fit attackers without a draining move, Booster Energy switches on Iron Hands' Quark Drive, and Metronome stacks damage on a spammed move.

The toolkit moves

Beyond raw attacks, four move families make or break a solo raider. Setup moves (Belly Drum, Swords Dance, Nasty Plot) multiply your damage. Debuff moves (Screech, Acid Spray, Metal Sound) drop the boss's defenses by two stages each, and unlike status moves they still land through the shield. Draining moves (Drain Punch, Parabolic Charge, Draining Kiss) keep you alive while you work. And utility like Chilling Water or Taunt covers specific bad matchups.

Four builds that cover almost everything

| Raider | Ability | Item | Core moves | Best against | |--------|---------|------|------------|--------------| | Iron Hands | Quark Drive | Booster Energy | Belly Drum, Drain Punch, Close Combat, Wild Charge | Normal, Dark, Rock, Steel, Ice, Water Tera bosses | | Azumarill | Huge Power | Shell Bell or Mystic Water | Belly Drum, Play Rough, Liquidation | Dragon, Dark, Fire, Ground, Fighting Tera bosses | | Annihilape | Defiant | Shell Bell | Rage Fist, Drain Punch, Screech, Bulk Up | Ghost, Psychic, and bulky neutral bosses | | Bellibolt | Electromorphosis | Magnet or Metronome | Parabolic Charge, Acid Spray, Thunderbolt | Water, Flying, and special-attacking bosses |

The Iron Hands loop is the famous one: Belly Drum on turn one, Heal Up cheer to patch the self-inflicted half, then Drain Punch forever. Every punch heals back a chunk of that huge HP stat, so you slowly snowball while the boss can't knock you out. Azumarill runs the same plan with Huge Power doing the heavy lifting.

Annihilape is the patient pick. Rage Fist gains 50 base power every time Annihilape takes a hit, capping at 350, and the count survives fainting. Against a boss slapping you every turn, you're building a nuke by existing. Bellibolt is the special-attacking mirror image: it charges its Electric moves when hit, and Acid Spray keeps the boss's Special Defense falling even mid-shield. Gholdengo (Metal Sound plus Make It Rain) and Koraidon or Miraidon with their signature setup also clear most content if you prefer those.

One gatekeeping note: 6-star raids don't exist until you finish the story, beat all eight gym leaders in rematches, win the Academy Ace Tournament, then clear roughly ten to fifteen high-star raids until Jacq calls about black crystals showing up across Paldea.

Managing Shield Phases

The shield is the fight. It triggers once per battle, when the boss hits about half HP or half the clock, whichever comes first. When it goes up, three things happen at once: your non-Tera damage collapses (check the multiplier table above), all status moves against the boss start failing outright, and the boss cures any status you've inflicted.

Charging and timing your Terastallization

Your Tera Orb needs three landed direct attacks to charge. Status moves don't count, misses don't count, and multi-hit moves count once. Since most 6-star bosses steal one charge somewhere in their script, plan on four real hits before you can transform. That's why the standard rhythm is: buff and debuff turns 1 and 2, attack three or four times, Terastallize, then unload.

Timing rules that save runs:

• Terastallize before the shield whenever you can, so your big hits never eat the 20% penalty.
• Don't pop it at low HP. If you faint while Terastallized, the transformation is gone for the rest of the raid - there's no second charge.
• Terastallizing resolves before moves in a turn, same as cheers, so it never costs you an attack.

Playing around the shield

Once it's up, stop trying to Screech or Thunder Wave - those just fail now. Secondary effects that ride on damaging moves keep working, so Acid Spray still melts Special Defense and Chilling Water still drops Attack through the crystal. This is exactly why the good raid builds carry their debuffs as damaging moves.

When you finally break the shield, the boss loses its next turn. Free damage window, so have your strongest attack ready rather than a utility move. And keep half an eye on the clock: at about 10% time left you'll get the "tremendous energy gathering" warning, which is the game telling you that you have a turn or two to close or you're done. Faints matter here too - each death drains a chunk of remaining time and the respawn wait starts at about 5 seconds, climbing with every additional faint. In a solo raid you're the only real clock threat, since NPC faints don't burn time.

Using Cheers and AI Allies

Every trainer gets three cheers per raid, and in a solo raid you're the only one spending them wisely. Cheers and Terastallizing always resolve before moves, so a cheer never costs you your attack that turn.

| Cheer | Effect | When to use it | |-------|--------|----------------| | Go all out! | x1.5 Attack and Sp. Atk for you and all allies, 3 turns | Right after you Terastallize | | Hang tough! | x1.5 Defense and Sp. Def for you and all allies, 3 turns | Turn one, or before a known burst | | Heal up! | Restores 20-100% of max HP for the team, cures status and confusion | After Belly Drum, or whenever anyone's low |

Two details worth knowing. Cheer buffs are their own multiplier, separate from stat stages, so a Belly Drum plus Go all out stacks multiplicatively - that's where one-shot damage comes from. And the heal amount is random per use but identical for the whole team, so a cheer at 60% HP isn't wasted even if it rolls small.

The classic timing play: Belly Drum cuts you to half HP, so follow it with Heal up! on your very next action. Iron Hands survives the boss's response turn at full health instead of limping. Save Go all out! for after you've Terastallized and landed your setup, so none of its three turns are spent on housekeeping.

Your NPC squad, explained

The three AI trainers are deliberately mediocre. Their Pokemon sit at about 80% of your raider's level, run a neutral nature, stack EVs into bulk (252 HP, 128 in both defenses), and carry low offensive IVs. They never Terastallize, and they don't move at all until you do - your pace literally drives the whole fight. The upside: they don't drain the timer when they faint, and they're free damage and cannon fodder otherwise.

They're not all equal, and the 5-star-plus pool has standouts. Austin's Arcanine, Charlotte's Staraptor, and Kylie's Tauros all carry Intimidate, which softens physical bosses every time they cycle in. Eli's Gardevoir heals the team with Life Dew. Hailey's Bellibolt throws up Light Screen against special attackers, and Luke's Clodsire can Toxic things that stay alive too long. Community-run partner tier lists rank exactly these as the keepers.

And yes, there's a reroll trick. Solo raids via "challenge alone" pull NPC teams from a small fixed set. If you instead pick "challenge as a group" (even with nobody else joining), the game rolls a fresh random team - do that until you land, say, two Intimidate users, finish the raid, and subsequent solo raids reuse that same crew until you restart the game. It feels silly, but against a physical 7-star boss it genuinely flips the fight.

Stack it all together and a level 100 Iron Hands with Drain Punch, a Heal up! cheer after the Drum, and a locked-in Intimidate squad will melt most black crystals without you ever touching the internet toggle.