Stamp Authority [CRU028] (Crucible of War) 1st Edition Rainbow Foil XY114 {3}: Gain control of target

{3}: Gain control of target Sliver

During battle netween this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card

Set: Summer Magic / Edgar Type: Enchantment — Aura Rarity: Common Cost: {U} Enchant creature

Set: Zendikar Type: Enchantment Rarity: Rare Cost: {B} At the beginning of each end step

Set: Rise of the Eldrazi Prerelease Promos Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {15} This spell can't be countered

Stamp Authority [CRU028] (Crucible of War) 1st Edition Rainbow Foil XY114 {3}: Gain control of targetSet: Crucible of War Edition: 1st Edition Finish: Rainbow Foil Type: Action Subtype: Aura Rarity: Majestic Class: Guardian Cost: 3 When Stamp Authority enters the arena, if you have 2 or more cards in your pitch zone with cost 3 or greater, your hero gains +1 [Intellect] until end of turn. While Stamp Authority is in the arena, attack action card effects do not trigger when they hit. At the beginning of your action phase, destroy Stamp Authority.