Cliffside Goat Exchange

Cliffside Goat Exchange comes into play tapped.
{t}: Add {w}, {r}, or {g} to your mana pool.
{1},{t}, Pay 1 life: Put a 0/1 white Goat creature token into play under your control.
{2},{t}, Donate a Goat to an opponent: Draw a card.
{3},{t}, Sacrifice two Goats: Return target Goat card from your graveyard to your hand.
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