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Sprite of Synthesis S

Synthesis in PokéSurvivor no. 494

PsychicFire LegendaryUnova

20/ 966

Simulated rank (best move): 62

Repertoire opening: rank 82

Fast, with lots of HP and a small hitbox, though it suffers against enemy types. Start with Confusion, bond Psychic and Heat Wave, and carry Lucky Egg. How it holds up in long runs lifts it, and nothing holds it back.

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

Build

Synthesis

Bond

  • Psychic
  • Heat Wave
  • Swords Dance
  • Harden

Cards it takes

  • Magnet once
  • Synthesis then

The bonded group is Psychic and Heat Wave. Boosts: Swords Dance and Harden.

Those attacks hit super-effectively on 35% and are never resisted on 97%.

Base stats

HP100
Attack100
Defense100
Sp. Attack100
Sp. Defense100
Speed100
Total600

How to get it

Gacha

Questions

Is it worth it?
Yes, it is one of the best: tier S, rank 20 of 966.
Which moves should I use?
Psychic and Heat Wave, with Swords Dance and Harden as boosts. Its moves are super effective against 35% of enemies.
Which upgrade cards should I take?
Based on our simulation, in this order: Magnet once, then Synthesis.
How do you get it?
It is a legendary and is on the Unova banner. Each pull has a 0.11% chance, so on average it takes about 933 pulls, not counting pity guarantees.