Slaughter Pact (Invocation) [Amonkhet Invocations] Double Diamond a creature

a creature

If you win the explore-clash

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

−2: Put a +1/+1 counter on each creature you control and a loyalty counter on each other planeswalker you control

These small but intelligent Dragons and their Olesian allies held back the tide of Pashalik Mons's hordes of Goblin Raiders

Slaughter Pact (Invocation) [Amonkhet Invocations] Double Diamond a creatureSet: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {0} Destroy target nonblack creature. At the beginning of your next upkeep, pay {2}{B}. If you don't, you lose the game.