Lumbering Battlement [Ravnica Allegiance Prerelease Promos] 262 you may discard a creature

you may discard a creature card

Set: XY: Steam Siege Type: Water Rarity: Rare Retreat cost: Colorless

" —Monument inscription

Set: Zendikar Rising Prerelease Promos Type: Instant // Land Rarity: Rare Cost: {2}{B}{B} This spell costs {1} less to cast if an opponent controls no basic lands

but all can serve the Worldsoul

Lumbering Battlement [Ravnica Allegiance Prerelease Promos] 262 you may discard a creatureSet: Ravnica Allegiance Prerelease Promos Type: Creature Beast Rarity: Rare Cost: {4}{W} Vigilance When Lumbering Battlement enters the battlefield, exile any number of other nontoken creatures you control until it leaves the battlefield. Lumbering Battlement gets +2 +2 for each card exiled with it.