Here is the full list of all 64 Cento achievements.
The base game contains 49 achievements, and there are 5 DLC packs containing 15 achievements.
During one battle, match 6 times while in Smoke state.
Reduce the number of skills opponent has to 0.
Get on well with Hutaai.
Get 6 skills in your hand within 140 beats.
Get 10 successful matches in a row.
Get on well with Ruquel.
Acquire 8 different states.
Convert barrier to force using Compressor.
Get on well with Acto.
Exhaust skills 10 times during a single battle.
Grow 4 Grass Shot at the same time.
Use shell 6 times in 1 turn.
Use 3 skills at the same time.