Groundbreaker [Champs and States] Elemental Set: Ravnica: City of Guilds

Set: Ravnica: City of Guilds Type: Land — Island Swamp Rarity: Rare ({T}: Add {U} or {B}

(Then put Timetwister into its owner's graveyard

Set: Onslaught Type: Land Rarity: Rare {T}

Set: HarperPrism Book Promos Type: Artifact Rarity: Rare Cost: {0} At the beginning of your upkeep

Set: Portal Three Kingdoms Type: Creature — Human Soldier Rarity: Rare Cost: {3}{R} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Groundbreaker [Champs and States] Elemental Set: Ravnica: City of GuildsSet: Champs and States Type: Creature Elemental Rarity: Rare Cost: {G}{G}{G} Trample, haste At the beginning of the end step, sacrifice Groundbreaker.