Stamp Authority [U-CRU028] (Crucible of War Unlimited) Unlimited Rainbow Foil Brute Shadow you may pay 2 life

you may pay 2 life rather than pay that mana

T: Add one mana of any color

Sacrifice this artifact: Exile the top card of your library

you may pay {0} rather than pay this spell's mana cost

After this phase

Stamp Authority [U-CRU028] (Crucible of War Unlimited) Unlimited Rainbow Foil Brute Shadow you may pay 2 lifeSet: Crucible of War Unlimited Edition: Unlimited 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