Uro, But He's a Sorcery

You gain 3 life and draw a card, then you may
put a land card from your hand onto the battlefield.
If you cast Uro for its flashback cost, create a
6/6 Elder Giant creature token with
"Whenever this creature attacks, you gain 3 life
and draw a card, then you may put a land card
from your hand onto the battlefield."
Flashback {g}{g}{u}{u}