Atraxa, Grand Unifier (Sephiroth, the Savior) Foundations Destroy all creatures

Destroy all creatures

you may cast the exiled card without paying its mana cost if that spell's mana value is 4 or less

When Sigardian Evangel enters the battlefield

When Ureni enters

Slitherbore Pathway

Atraxa, Grand Unifier (Sephiroth, the Savior) Foundations Destroy all creaturesFlying, vigilance, deathtouch, lifelink When Atraxa enters, 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.)