Slifer the Sky Dragon [JMPS-EN005] Ultra Rare Phyrexian Construct You may play lands from

You may play lands from your graveyard

If you control a commander as you cast this spell

Set: Aether Revolt Type: Artifact Creature — Construct Rarity: Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

Set: Alpha Edition Type: Instant Rarity: Common Cost: {G} Target creature gets +3/+3 until end of turn

Slifer the Sky Dragon [JMPS-EN005] Ultra Rare Phyrexian Construct You may play lands fromSet: 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