Defiler of Instinct [Dominaria United Prerelease Promos] Modern Horizons Art Series Even the oldest treefolk was

Even the oldest treefolk was but an acorn when Lorwyn's first mysteries were born

Mercadian scum

target opponent gains control of up to one target creature you control

You choose a card from it

"Now listen closely

Defiler of Instinct [Dominaria United Prerelease Promos] Modern Horizons Art Series Even the oldest treefolk wasSet: Dominaria United Prerelease Promos Type: Creature Phyrexian Kavu Rarity: Rare Cost: {2}{R}{R} First strike As an additional cost to cast red permanent spells, you may pay 2 life. Those spells cost {R} less to cast if you paid life this way. This effect reduces only the amount of red mana you pay. Whenever you cast a red permanent spell, Defiler of Instinct deals 1 damage to any target.