Dread Cacodemon [Commander Anthology] CM2 Whenever you cast a Doctor

Whenever you cast a Doctor spell or creature spell with doctor's companion

if it had counters on it

Set: The List Type: Artifact Rarity: Rare Cost: {2} Blue spells you cast cost {1} less to cast

Trained by the Imperials but disillusioned by their rigidity

Dread Cacodemon [Commander Anthology] CM2 Whenever you cast a DoctorSet: Commander Anthology Type: Creature Demon Rarity: Rare Cost: {7}{B}{B}{B} When Dread Cacodemon enters the battlefield, if you cast it from your hand, destroy all creatures your opponents control, then tap all other creatures you control. Those who hear its roar perish. The lucky ones only feel its fetid breath.