Siren's Call [Beta Edition] Blue " —Ulrich of Krallenhorde Pack

" —Ulrich of Krallenhorde Pack

Set: Saviors of Kamigawa Type: Sorcery — Arcane Rarity: Rare Cost: {5}{B} Target opponent chooses a number

you divide that creature's combat damage

put one of those cards on top of your library and the rest on the bottom of your library in any order

if Mana Vault is tapped

Siren's Call [Beta Edition] Blue " —Ulrich of Krallenhorde PackSet: Beta Edition Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At the beginning of the next end step, destroy all non Wall creatures that player controls that didn't attack this turn. Ignore this effect for each creature the player didn't control continuously since the beginning of the turn.