The game files store 101 as a sentinel for moves that cannot miss, so this move never misses.
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Pokemon that learn Amnesia
Appletun
Grass / Dragon · 485
Audino
Normal · 445
Mega Audino
Normal / Fairy · 545
Azumarill
Water / Fairy · 420
Camerupt
Fire / Ground · 460
Mega Camerupt
Fire / Ground · 560
Castform (Normal)
Normal · 420
Castform (Rainy Form)
Water · 420
Castform (Snowy Form)
Ice · 420
Castform (Sunny Form)
Fire · 420
Clefable
Fairy · 483
Mega Clefable
Fairy / Flying · 583
Crabominable
Fighting / Ice · 478
Mega Crabominable
Fighting / Ice · 578
Drampa
Normal / Dragon · 485
Mega Drampa
Normal / Dragon · 585
Farigiraf
Normal / Psychic · 520
Garbodor
Poison · 474
Hippowdon
Ground · 525
Mamoswine
Ice / Ground · 530
Musharna
Psychic · 487
Perrserker
Steel · 440
Persian
Normal · 440
Alolan Persian
Dark · 440
Politoed
Water · 500
Primarina
Water / Fairy · 530
Runerigus
Ground / Ghost · 483
Scrafty
Dark / Fighting · 488
Mega Scrafty
Dark / Fighting · 588
Simisear
Fire · 498
Slowbro
Water / Psychic · 490
Galarian Slowbro
Poison / Psychic · 490
Mega Slowbro
Water / Psychic · 590
Slowking
Water / Psychic · 490
Galarian Slowking
Poison / Psychic · 490
Slurpuff
Fairy · 480
Snorlax
Normal · 540
Swalot
Poison · 467
Swampert
Water / Ground · 535
Mega Swampert
Water / Ground · 635
Torkoal
Fire · 470
Torterra
Grass / Ground · 525
Venusaur
Grass / Poison · 525
Mega Venusaur
Grass / Poison · 625
Volcarona
Bug / Fire · 550
Wigglytuff
Normal / Fairy · 435
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