Fireball [Beta Edition] Aether Revolt When Rancor is put into

When Rancor is put into a graveyard from the battlefield

(It can't be blocked as long as defending player controls a Mountain

you may play that card without paying its mana cost

Set: Alliances Type: Instant Rarity: Uncommon Cost: {3}{U}{U} You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost

Set: Alpha Edition Type: Instant Rarity: Common Cost: {X}{U} Counter target spell unless its controller pays {X}

Fireball [Beta Edition] Aether Revolt When Rancor is put intoSet: Beta Edition Type: Sorcery Rarity: Common Cost: {X}{R} This spell costs {1} more to cast for each target beyond the first. Fireball deals X damage divided evenly, rounded down, among any number of targets.