The Fang of Critias [LEDD-ENA22] Common Spirit/Effect Monster Set: 2018 Mega-Tins Mega Pack

Set: 2018 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Rare Attack: 1000 Defense: 1800 Once per turn: You can reveal any number of "Nekroz" cards in your hand

Set: Legendary Collection 2 Card type: Effect Monster Rarity: Common Attack: 800 Defense: 800 You can banish this card from your Graveyard

except "Altergeist" monsters

Set: 2017 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Super Rare Attack: 1600 Defense: 100 When this card is Normal Summoned: You can add 1 Spell/Trap Card from your Deck to your hand

Set: Legendary Hero Decks Card type: Effect Monster Rarity: Common Attack: 1900 Defense: 600 Cannot be Normal Summoned/Set

The Fang of Critias [LEDD-ENA22] Common Spirit/Effect Monster Set: 2018 Mega-Tins Mega PackSet: Legendary Dragon Decks Card type: Normal Spell Rarity: Common (This card is also always treated as "Legendary Dragon Critias".) Send 1 Trap from your hand or field to the GY, that is listed on a Fusion Monster that can only be Special Summoned with "The Fang of Critias" (if that card is Set, reveal it), then Special Summon that Fusion Monster from your Extra Deck. You can only activate 1 "The Fang of Critias" per turn.