Contagion Engine [Scars of Mirrodin] Wizards Play Network 2009 you may draw a card

you may draw a card unless that player pays {1}

For Crovax

Sacrifice Ashnod's Coupon: Target player gets you target drink

Set: Judge Gift Cards 2013 Type: Artifact Rarity: Rare Cost: {3} You may play lands from your graveyard

Set: Eternal Masters Type: Sorcery Rarity: Mythic Cost: {2}{G}{G} As an additional cost to cast this spell

Contagion Engine [Scars of Mirrodin] Wizards Play Network 2009 you may draw a cardSet: Scars of Mirrodin 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.)