Grondo, Quicksilver Smith

Eminence—You may skip your draw step. If you
do, exile a card from your hand, your graveyard,
or the top of your library. Grondo, Quicksilver
Smith has all activated abilities of all cards exiled
by cards named Grondo, Quicksilver Smith.
Grondo, Quicksilver Smith enters the battlefield
as a copy of an artifact, creature, or planeswalker
card exiled by cards named Grondo, Quicksilver
Smith, except it's still Legendary and has all of
Grondo's abilities.