Red Priest of Yawgmoth [Unknown Event] ARC023-C It gains haste until end

It gains haste until end of turn

Set: Welcome to Rathe Edition: Alpha Print Finish: Rainbow Foil Type: Action Subtype: Attack Rarity: Rare Class: Brute Cost: 2 Power: 5 As an additional cost to play Breakneck Battery

Set: Crucible of War Unlimited Edition: Unlimited Finish: Regular Type: Attack Reaction Rarity: Majestic Class: Warrior Cost: 0 You may attack an additional time with target sword this turn

They put it on the bottom of their deck then draw a card

Red Priest of Yawgmoth [Unknown Event] ARC023-C It gains haste until endSet: Unknown Event Type: Artifact Creature Phyrexian Cleric Rarity: Common Cost: {1}{R} T, Sacrifice an artifact: Add an amount of R equal to the sacrificed artifact's mana value.