Attrition (Invocation) [Amonkhet Invocations] Alliances then silence

then silence

Set: Future Sight Type: Legendary Creature — Sliver Rarity: Rare Cost: {W}{U}{B}{R}{G} All Sliver creatures get +1/+1 for each other Sliver on the battlefield

remove both of them from combat

Set: Conspiracy Type: Artifact Creature — Construct Rarity: Rare Cost: {4} No more than one creature can attack each combat

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {2}{B}{B} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Attrition (Invocation) [Amonkhet Invocations] Alliances then silenceSet: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {1}{B}{B} {B}, Sacrifice a creature: Destroy target nonblack creature.