Possibility Storm [Dragon's Maze] BW76 it gains 800 ATK until

it gains 800 ATK until the end of this turn

Set: Gym Challenge Unlimited Type: Colorless Rarity: Common Retreat cost: Colorless

You can only use this effect of "Trickstar Narkissus" once per turn

or Effect Monster's effect is activated that targets a face-up Xyz Monster(s) on the field: Negate the activation and destroy it

Possibility Storm [Dragon's Maze] BW76 it gains 800 ATK untilSet: Dragon's Maze Type: Enchantment Rarity: Rare Cost: {3}{R}{R} Whenever a player casts a spell from their hand, that player exiles it, then exiles cards from the top of their library until they exile a card that shares a card type with it. That player may cast that card without paying its mana cost. Then they put all cards exiled with Possibility Storm on the bottom of their library in a random order.