Blood Oath [Mercadian Masques] Magic Premiere Shop 2010 Set: Aether Revolt Type: Instant

Set: Aether Revolt Type: Instant Rarity: Common Cost: {1}{G} Put target artifact on the bottom of its owner's library

When the kavu emerged from their ancient nests

put that card onto the battlefield under your control at the beginning of the next end step

Sacrifice another artifact: Put a +1/+1 counter on Threefold Thunderhulk

Blood Oath [Mercadian Masques] Magic Premiere Shop 2010 Set: Aether Revolt Type: InstantSet: Mercadian Masques Type: Instant Rarity: Rare Cost: {3}{R} Choose a card type. Target opponent reveals their hand. Blood Oath deals 3 damage to that player for each card of the chosen type revealed this way. (Artifact, creature, enchantment, instant, land, planeswalker, sorcery, and tribal are card types.)