Power Surge [Unlimited Edition]Set: Unlimited Edition Type: Enchantment Rarity: Rare Cost: {R}{R} At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.

Sacrifice another creature: Scry 1

A creature dealt damage this way can't be regenerated this turn

Set: Limited Edition Beta Type: Enchantment — Aura Uncommon Cost: {2}{G} Enchant creature At the beginning of the upkeep of enchanted creature's controller

"The bigger they are

sacrifice it unless you pay its echo cost

Set: Legends Type: Legendary Creature — Shapeshifter Rare Cost: {1}{W}{U}{B} At the beginning of your upkeep

Set: Judge Gift Cards 2010 Type: Land Rare Cost: {T}: Add {C}

When Aretopolis has ten or more scroll counters on it

Set: Iconic Masters Type: Artifact Uncommon Cost: {2} Whenever an opponent loses life

among any of the creatures it's being blocked by or is blocking

Set: Planechase Planes Type: Plane — Segovia Common Cost: All creatures get -5/-0

you may put a fuse counter on Powder Keg