Evilswarm Thanatos [DT07-EN090] Super Rare Forbidden Legacy You can only use each

You can only use each effect of "Witchcrafter Schmietta" once per turn

Special Summon any number of Level 4 or lower "Mermail" monsters from your Deck whose combined Levels are less than or equal to the Level of that monster

•1+: This card cannot be destroyed by card effects

Set: Legendary Duelists: Ancient Millennium Card type: Effect Monster Rarity: Rare Attack: 500 Defense: 300 (Quick Effect): You can target 1 face-up monster on the field

You can only activate 1 "World Legacy Guardragon" per turn

Evilswarm Thanatos [DT07-EN090] Super Rare Forbidden Legacy You can only use eachSet: Duel Terminal 7 Card type: Xyz Effect Monster Rarity: Super Rare Attack: 2350 Defense: 1350 2 Level 4 DARK monsters Once per turn, during either player's turn: You can detach 1 Xyz Material from this card; this face up card is unaffected by other monster effects this turn.