Cyclonic Rift [Commander 2014] Ixalan Prerelease Promos you may add an amount

you may add an amount of {C} equal to the number of creatures you control that share a creature type with it

its controller reveals cards from the top of their library until an artifact or creature card is revealed and exiles that card

{T}: Add {C}{C}

Underground River deals 1 damage to you

this heavenly incarnation embodies both fury and purity

Cyclonic Rift [Commander 2014] Ixalan Prerelease Promos you may add an amountSet: Commander 2014 Type: Instant Rarity: Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand. Overload {6}{U} (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.") The Izzet specialize in unnatural disaster.