Zagreus, Underworld Prince

Haste
Whenever Zagreus attacks, reveal the top X cards
of your library, where X is his power, then put
any number of Gods from among those cards
onto the battlefield with converted mana cost X
or less. For each creature put onto the battlefield
this way, pay 5 life. Put the revealed cards on the bottom of your library in any order. Gain 1 life
for each card put on the bottom of your library
this way.