Ephemerate (Retro) [Modern Horizons] 96 Set: Collectors' Edition Type: Sorcery

Set: Collectors' Edition Type: Sorcery Rarity: Uncommon Cost: {2}{G} Destroy target land

It has "Sacrifice this creature: Add {C}

Set: Love Your LGS 2020 Type: Artifact Creature — Construct Rarity: Rare Cost: {X}{X} Hangarback Walker enters the battlefield with X +1/+1 counters on it

it gets +1/+1 and has "Whenever this creature deals damage to an opponent

Ephemerate (Retro) [Modern Horizons] 96 Set: Collectors' Edition Type: SorcerySet: Modern Horizons Type: Instant Rarity: Uncommon Cost: {W} Exile target creature you control, then return it to the battlefield under its owner's control. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)