Drain Power [Unlimited Edition] Oath of the Gatewatch Promos Mephidross filled with roars of

Mephidross filled with roars of fury and wails of despair as the leonin fought to keep their memories from being pulled into the mists

Whenever a Mountain enters the battlefield under your control

exile another target nonland permanent

If the player chooses others

Set: New Phyrexia Type: Artifact Creature — Insect Rare Cost: {1} {X}{B/P}: Remove up to X counters from target permanent

Drain Power [Unlimited Edition] Oath of the Gatewatch Promos Mephidross filled with roars ofSet: Unlimited Edition Type: Sorcery Rare Cost: {U}{U} Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.