Primeval Titan [Grand Prix Promos] Human Monk Set: Commander 2014 Type: Instant

Set: Commander 2014 Type: Instant Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

the Spirit Dragon deals 3 damage to any target

Set: Coldsnap Type: Snow Artifact Creature — Construct Rare Cost: {3} Cumulative upkeep—Sacrifice a creature

Set: Hour of Devastation Type: Legendary Creature — Demon Mythic Cost: {5}{B}{B}{B} Flying

and it can block creatures with flying

Primeval Titan [Grand Prix Promos] Human Monk Set: Commander 2014 Type: InstantSet: Grand Prix Promos Type: Creature Giant Mythic Cost: {4}{G}{G} Trample Whenever Primeval Titan enters the battlefield or attacks, you may search your library for up to two land cards, put them onto the battlefield tapped, then shuffle your library. When nature calls, run.