Here is the full list of all 26 Erolyn Chan Fight achievements.
Stage_1_Clear
Stage 2 Clear
Stage 3 Clear
Stage 4 Clear
Stage 5 Clear
Stage 6 Clear
Soldier's Heart
Wizard's Heart
Caterpillar's Heart
Toad's Heart
Muscle Man's Heart
Devil Warrior's Heart
Tentacle's Heart
Succubus's Heart
Devil's Heart
Soldier's Memories
Wizard's Memories
Caterpillar's Memories
Toad's Memories
Muscle Man's Memories
Devil Warrior's Memories
Tentacle's Memories
Succubus's Memories
Devil's Memories
Last Memory
Special Memories