Primeval Titan (494) [Secret Lair Drop Series] Astartes Berserker you may sacrifice another creature

you may sacrifice another creature

if you control the artifact with the highest mana value or tied for the highest mana value

its owner shuffles his or her graveyard into his or her library

They watch for a new master

Primeval Titan (494) [Secret Lair Drop Series] Astartes Berserker you may sacrifice another creatureSet: Secret Lair Drop Series Type: Creature Giant Rarity: 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. His silent stare was punctured only by his deafening roar.