Plague Boiler [Commander 2013]

Plague Boiler [Commander 2013]Set: Commander 2013 Type: Artifact Rarity: Rare Cost: {3} At the beginning of your upkeep, put a plague counter on Plague Boiler. {1}{B}{G}: Put a plague counter on Plague Boiler or remove a plague counter from it. When Plague Boiler has three or more plague counters on it, sacrifice it. If you do, destroy all nonland permanents.

Set: Stronghold Type: Artifact Rarity: Rare Cost: {5} As Volrath's Laboratory enters the battlefield

Set: Modern Masters 2015 Type: Creature — Goblin Soldier Rarity: Uncommon Cost: {R/W}{R/W}{R/W} Double strike

Set: Commander 2016 Type: Artifact Rarity: Rare Cost: {3} Lands you control have "{T}: Add one mana of any color

"Its rise is like the sun's

you may put it onto the battlefield and return Unexpected Results to its owner's hand

Set: Legions Promos Type: Creature — Beast Rarity: Rare Cost: {4}{G}{G} Amplify 2 (As this creature enters the battlefield

Set: Chronicles Type: Legendary Creature — Elder Dragon Rarity: Rare Cost: {2}{R}{R}{G}{G}{W}{W} Flying

Set: Wizards Play Network 2009 Type: Enchantment — Aura Rarity: Rare Cost: {3}{U}{U} Enchant creature

Set: Commander 2011 Type: Instant Rarity: Rare Cost: {2}{R/W}{R/W} Cast this spell only before attackers are declared

Set: Gatecrash Type: Sorcery Rarity: Rare Cost: {4}{B}{B} Target player loses 1 life

+1: Until your next turn

it becomes less playful but no less destructive