Atraxa, Grand Unifier (#316) (Borderless) (Showcase): Phyrexia: All Will Be One Fourth Edition Flying Whenever the fourth spell

Flying Whenever the fourth spell of a turn is cast

it deals 5 damage divided as you choose among any number of target creatures and/or planeswalkers your opponents control

untap Time Vault

When Regal Force enters the battlefield

Mill seven cards

Atraxa, Grand Unifier (#316) (Borderless) (Showcase): Phyrexia: All Will Be One Fourth Edition Flying Whenever the fourth spellFlying, vigilance, deathtouch, lifelink When Atraxa, Grand Unifier enters the battlefield, reveal the top ten cards of your library. For each card type, you may put a card of that type from among the revealed cards into your hand. Put the rest on the bottom of your library in a random order. (Artifact, battle, creature, enchantment, instant, land, planeswalker, and sorcery are card types.)