Mastermind's Acquisition [Rivals of Ixalan] Bolas except by its own effect:

except by its own effect: Destroy as many face-up monsters your opponent controls as possible

You can only use this effect of "Fairy Tail Tales" once per turn

Set: Sun & Moon: Crimson Invasion Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

If a face-up "Malefic" monster you control

Destroy this card as a substitute of those Trap Card(s) and the other Trap Card(s) are not destroyed

Mastermind's Acquisition [Rivals of Ixalan] Bolas except by its own effect:Set: Rivals of Ixalan Type: Sorcery Rarity: Rare Cost: {2}{B}{B} Choose one Search your library for a card, put it into your hand, then shuffle. Put a card you own from outside the game into your hand. Another piece of a nefarious puzzle.