Kil’rek (Heroic) Kil’rek (Heroic) is a 4 Mana Cost Free Warlock Minion Demon card from the One Night in Karazhan set! Card Text Taunt Mana Cost: 4 Attack: 4 Health: 8 Crafting Cost: 0 / 0 (Golden) Arcane Dust Gained: 0 / 0 (Golden) Rarity: FreeClass: WarlockCard Type: MinionMinion Type: DemonSet: One Night in Karazhan Mechanics: Taunt Token Tweet Rate this Card Rate this item:1.002.003.004.005.00Submit Rating Rating: 4.0/5. From 5 votes. Please wait... By: Evident - August 22, 2016 - Updated: 8 years ago