Lineage Lion

When Lineage Lion enters the battlefield, create
X 1/1 white lion creature tokens, where X is
Lineage Lion's power.
At the beginning of your upkeep, populate.
Roar--{g/w}{g/w},{t}: All lion creature tokens you
control get +2/+0, until end of turn.
If ever you feel like an animal among men, be a lion.