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 Toxic Spikes
Arbok
Poison · 448
Ariados
Bug / Poison · 400
Beedrill
Bug / Poison · 395
Mega Beedrill
Bug / Poison · 495
Cofagrigus
Ghost · 483
Dragalge
Poison / Dragon · 494
Mega Dragalge
Poison / Dragon · 594
Forretress
Bug / Steel · 465
Garbodor
Poison · 474
Gengar
Ghost / Poison · 500
Mega Gengar
Ghost / Poison · 600
Glimmora
Rock / Poison · 525
Mega Glimmora
Rock / Poison · 625
Gliscor
Ground / Flying · 510
Greninja
Water / Dark · 530
Mega Greninja
Water / Dark · 630
Meowscarada
Grass / Dark · 530
Overqwil
Dark / Poison · 510
Pincurchin
Electric · 435
Qwilfish
Water / Poison · 440
Roserade
Grass / Poison · 515
Runerigus
Ground / Ghost · 483
Salazzle
Poison / Fire · 480
Scolipede
Bug / Poison · 485
Mega Scolipede
Bug / Poison · 585
Galarian Slowbro
Poison / Psychic · 490
Galarian Slowking
Poison / Psychic · 490
Sneasler
Fighting / Poison · 510
Swalot
Poison · 467
Toxapex
Poison / Water · 495
Toxtricity (Amped Form)
Electric / Poison · 502
Toxtricity (Low Key Form)
Electric / Poison · 502
Victreebel
Grass / Poison · 490
Mega Victreebel
Grass / Poison · 590
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