Contagion Engine [The List] Commander Deck Chapter Master — {6}: Create

Chapter Master — {6}: Create two 2/2 white Astartes Warrior creature tokens with vigilance

−8: Search your library for any number of Dragon creature cards

{T}: Put up to X +1/+0 counters on Clockwork Beast

Set: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {B} Add {B}{B}{B}

Set: Doctor Who Type: Legendary Creature — Time Lord Doctor Rarity: Mythic Cost: {2}{G}{U} You may look at the top card of your library any time

Contagion Engine [The List] Commander Deck Chapter Master — {6}: CreateSet: The List Type: Artifact Rarity: Rare Cost: {6} When Contagion Engine enters the battlefield, put a 1 1 counter on each creature target player controls. {4}, {T}: Proliferate, then proliferate again. (Choose any number of permanents and or players, then give each another counter of each kind already there. Then do it again.)