Pact of Negation [Masters 25] XY188 you can activate "Magical Musket"

you can activate "Magical Musket" Spell/Trap Cards from your hand

During the End Phase of the turn you activated this card

Set: Secret Slayers Card type: Tuner/Effect Monster Rarity: Secret Rare Attack: 100 Defense: 2100 If you control a Rock monster

Set: Storm of Ragnarok Card type: Normal Trap Rarity: Ultimate Rare Add 1 "Nordic" monster from your Deck to your hand

Pact of Negation [Masters 25] XY188 you can activate "Magical Musket"Set: Masters 25 Type: Instant Rarity: Rare Cost: {0} Counter target spell. At the beginning of your next upkeep, pay {3}{U}{U}. If you don't, you lose the game. Those who expect betrayal at every turn are seldom disappointed.