Elspeth, God Slayer

Indestructible
Renown 1 (When this creature deals combat damage
to a player, if it isn't renowned, put a +1/+1 counter
on it and it becomes renowned.)
Exile all cards from your graveyard: Exile Elspeth,
God Slayer and return her to the battlefield transformed with an additional loyalty counter
for each card exiled this way. Activate only as a
sorcery and only if Elspeth is renowned.