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: King's Court Card type: Normal Spell Rarity: Collector's Rare Add 1 Level 4 or lower Warrior monster from your Deck to your hand

discard 1 random card from your opponent's hand

You can only use each of the following effects of "Destiny HERO - Destroyer Phoenix Enforcer" once per turn

) Once per turn: You can Special Summon 1 Level 4 monster from your hand

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