Siren's Call [Alpha Edition] Kobold Soldier Add four mana of any

Add four mana of any one color

Set: San Diego Comic-Con 2014 Type: Legendary Planeswalker — Jace Rarity: Mythic Cost: {2}{U}{U} +1: Look at the top two cards of your library

Set: Friday Night Magic 2009 Type: Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature has haste and shroud

Set: Invasion Promos Type: Creature — Kavu Rarity: Rare Cost: {1}{R}{G} Flash

{T}: Add {R} or {G}

Siren's Call [Alpha Edition] Kobold Soldier Add four mana of anySet: Alpha 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.