Armageddon Clock [Antiquities] Creature Knights Set: Commander Masters Type: Legendary

Set: Commander Masters Type: Legendary Planeswalker — Vronos Rarity: Rare Cost: {3}{U}{U} [+1]: Up to two other target planeswalkers you control phase out at the beginning of the next end step

it gains "Yellow cards have -1{d} while defending this

They ride on waves of Æther

I — Create a 1/1 green Human Monk creature token with "{T}: Add {G}

Armageddon Clock [Antiquities] Creature Knights Set: Commander Masters Type: LegendarySet: Antiquities Type: Artifact Rarity: Uncommon Cost: {6} At the beginning of your upkeep, put a doom counter on Armageddon Clock. At the beginning of your draw step, Armageddon Clock deals damage equal to the number of doom counters on it to each player. {4}: Remove a doom counter from Armageddon Clock. Any player may activate this ability but only during any upkeep step.