Sunbird's Invocation [Ixalan Promos] Oath of the Gatewatch Promos that source's controller sacrifices that

that source's controller sacrifices that many permanents

other creatures you control gain double strike until end of turn

search your library for a Forest card and put that card onto the battlefield

"We've managed to keep the goblins in their assigned areas

Set: Limited Edition Beta Type: Basic Land — Plains Common Cost: ({T}: Add {W}

Sunbird's Invocation [Ixalan Promos] Oath of the Gatewatch Promos that source's controller sacrifices thatSet: Ixalan Promos Type: Enchantment Rare Cost: {5}{R} Whenever you cast a spell from your hand, reveal the top X cards of your library, where X is that spell's converted mana cost. You may cast a card revealed this way with converted mana cost X or less without paying its mana cost. Put the rest on the bottom of your library in a random order.