Riverfall Mimic [Eventide] SPA Lyra Portaalba put a +1/+1 counter on

put a +1/+1 counter on Shadowed Caravel

Set: Alliances Type: Creature — Avatar Rarity: Rare Cost: {5}{B} Whenever Keeper of Tresserhorn attacks and isn't blocked

"I'll have my revenge if I have to call on every force from above and below

Set: Battle for Zendikar Promos Type: Creature — Elemental Mythic Cost: {1}{G}{G} If damage would be dealt to Undergrowth Champion while it has a +1/+1 counter on it

Set: Commander 2018 Type: Artifact Rarity: Uncommon Cost: {3} Worn Powerstone enters the battlefield tapped

Riverfall Mimic [Eventide] SPA Lyra Portaalba put a +1/+1 counter onSet: Eventide Type: Creature Shapeshifter Common Cost: {1}{U R} Whenever you cast a spell that's both blue and red, Riverfall Mimic has base power and toughness 3 3 until end of turn and can't be blocked this turn. Mimics don't hide their natural form well, but their disguises work well enough on boggarts.