Akah, Titan of Sun's Might

When Akah enters the battlefield, sacrifice it
unless it escaped.
Whenever Akah enters the battlefield or attacks,
other creatures you control gain lifelink
until end of turn, then you may draw a card
for each nontoken creature you control
then if you do, discard two cards
Escape—{r}{r}{w}{w}, Exile five other cards
from your graveyard