Betharaba, Guide of Sand

You may play Desert lands from your graveyard.
Whenever you sacrifice a land, you may pay 3 life.
If you do, draw a card.
{g}{u}: Create a Desert land token named Oasis
with "Oasis can't attack or block, and its activated abilities can't be activated."
{2}, sacrifice a land: Put an indestructible counter on target land.