Slifer the Sky Dragon [JMPS-EN005] Ultra Rare Mary Geoise you can activate "Magical Musket"

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

Set Name: Starter Deck: Zoro and Sanji Card Number: ST12-003 Release Date: 2024-03-15 Rarity: Super Rare Card Type: Character Cost: 3 Power: 4000 [On Play] If you have 2 or less Characters

negate their effects until the end of this turn

Set Name: Wings of the Captain Pre-Release Cards Card Number: OP06-016 Release Date: 2024-03-08 Rarity: Uncommon Card Type: Character Cost: 1 Power: 2000 [Activate:Main] You may place this Character at the bottom of the owner's deck : Give up to 1 of your opponent's Characters -3000 power during this turn

you can select another monster your opponent controls to be attacked instead

Slifer the Sky Dragon [JMPS-EN005] Ultra Rare Mary Geoise you can activate "Magical Musket"Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: ? Defense: ? Requires 3 Tributes to Normal Summon (cannot be Normal Set). This card's Normal Summon cannot be negated. When Normal Summoned, cards and effects cannot be activated. During the End Phase, if this card was Special Summoned: Send it to the Graveyard. This card gains 1000 ATK and DEF for each card in your hand. When a monster(s) is Normal or Special