artwork card hearthstone artwork, warcraft blizzard art, concept rutkowski, greg and pena cabrera daniel jose of style in artwork quality high sharp k, 8 smooth, sharp, blurry, non focus, sharp hd, detailed, highly ultrarealistic, realistic, masterpiece, definition, high hdr, resolution, high details, intricate value, production high horror, lovecraftian gothic, colors, vibrant room, dark of middle the in runes glowing with surrounded magic, casting mage demonic floating