Atraxa, Grand Unifier - [Showcase] Phyrexia: All Will Be One (ONE) Box Set except it's an artifact and

except it's an artifact and it has "{T}: Add {U}

) Tap an untapped creature you control: Mothdust Changeling gains flying until end of turn

you may return target artifact card from your graveyard to the battlefield

and heatstroke

Its familiar image on any biological commodity attests to superb craftsmanship

Atraxa, Grand Unifier - [Showcase] Phyrexia: All Will Be One (ONE) Box Set except it's an artifact andFlying, 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.)