Bant (Planechase Anthology) [Planechase Anthology Planes] Commander 2014 (Whenever you cast a spell

(Whenever you cast a spell

Set: Betrayers of Kamigawa Type: Instant — Arcane Rare Cost: {X}{U}{U} You may exile a blue card with converted mana cost X from your hand rather than pay this spell's mana cost

{T}: Choose a card name

Sacrifice Powder Keg: Destroy each artifact and creature with converted mana cost equal to the number of fuse counters on Powder Keg

This noise is so loud it echoes through the trees and seems to come from all directions at once

Bant (Planechase Anthology) [Planechase Anthology Planes] Commander 2014 (Whenever you cast a spellSet: Planechase Anthology Planes Type: Plane Alara Common Cost: All creatures have exalted. (Whenever a creature attacks alone, it gets +1 +1 until end of turn for each instance of exalted among permanents its controller controls.) Whenever you roll {CHAOS}, put a divinity counter on target green, white, or blue creature. That creature has indestructible for as long as it has a divinity counter on it.