Rivals' Duel [Mystery Booster]

Rivals' Duel [Mystery Booster]Set: Mystery Booster Type: Sorcery Rarity: Uncommon Cost: {3}{R} Choose two target creatures that share no creature types. Those creatures fight each other. (Each deals damage equal to its power to the other.) They could agree on one thing only: one of them must die.

Set: Amonkhet Type: Land — Island Swamp Rarity: Rare ({T}: Add {U} or {B}

ignore this effect

Set: Invasion Type: Instant Rarity: Rare Cost: {1}{W} Destroy target nonland permanent if another permanent with the same name is on the battlefield

Change the target of target spell or ability with a single target

Set: Shards of Alara Type: Creature — Leviathan Rarity: Rare Cost: {6}{U}{U} When Kederekt Leviathan enters the battlefield

Set: Eventide Type: Creature — Elf Warrior Rarity: Rare Cost: {1}{G} Cast this spell only if you've cast another green spell this turn

Set: Onslaught Type: Sorcery Rarity: Rare Cost: {3}{B}{B} Target opponent puts the cards from their hand on top of their library

Through the smoke and flames it hunts

and ultimately martyrdom

and Kozilek

Set: Dragons of Tarkir Type: Creature — Dragon Rarity: Rare Cost: {3}{U}{B} Flying

Set: Commander 2013 Type: Artifact Rarity: Uncommon Cost: {2} {3}