Power Fist (Extended Art) [Fallout] Eldrazi Aura you may tap X untapped

you may tap X untapped battles you control (so they're oriented like a regular Magic card)

Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Uncommon Cost: {2} When Ichor Wellspring enters the battlefield or is put into a graveyard from the battlefield

Set: Secret Lair Drop Series Type: Creature — Human Wizard Rarity: Rare Cost: {1}{W}{U} When Reflector Mage enters the battlefield

look at the top card of that player's library

Set: 30th Anniversary Edition Type: Creature — Giant Rarity: Uncommon Cost: {2}{R}{R} {T}: Target creature you control with toughness less than Stone Giant's power gains flying until end of turn

Power Fist (Extended Art) [Fallout] Eldrazi Aura you may tap X untappedSet: Fallout Type: Artifact Equipment Rarity: Rare Cost: {1}{G} Equipped creature has trample and "Whenever this creature deals combat damage to a player, put that many +1 +1 counters on it." Equip {2} A fist fight will leave a bruise. A power fist fight will leave a crater.