SurvivorTiers
Tier list
Sprite of Synthesis C

Synthesis in PokéSurvivor no. 526

Rock Unova

482/ 966

Simulated rank (best move): 229

Repertoire opening: rank 353

Hits hard and has lots of HP, though it carries a big hitbox. Start with Rock Throw and bond Rock Slide; carry Lucky Egg. Rock Slide lifts it, and its types hold it back.

Game data: commit a9b21f0 · updated 2026-10-18

Build

Synthesis

Bond

  • Rock Slide
  • Hyper Voice
  • Swords Dance
  • Harden

Cards it takes

  • Reflexes once
  • Synthesis then

The bonded group is Rock Slide and Hyper Voice. Boosts: Swords Dance and Harden.

Those attacks hit super-effectively on 27% and are never resisted on 93%.

Base stats

HP85
Attack135
Defense130
Sp. Attack60
Sp. Defense80
Speed25
Total515

How to get it

Gacha

Questions

Is it worth it?
It is pretty weak: tier C, rank 482 of 966.
Which moves should I use?
Rock Slide and Hyper Voice, with Swords Dance and Harden as boosts. Its moves are super effective against 27% of enemies.
Which upgrade cards should I take?
Based on our simulation, in this order: Reflexes once, then Synthesis.
How do you get it?
It is on the Unova banner. Each pull has a 0.25% chance, so on average it takes about 400 pulls, not counting pity guarantees.