"I haven't tried coral yet, but!" He closes his eyes and his forehead starts moving the way they do when he shifts nerves and stuff around. Eventually a tiny point appears right in the middle, but it's sharp enough to cut through skin almost immediately, this time with no bleeding to speak of. He continues pushing the single horn out, shaped somewhat like an elephant's tusk only smaller, and with the same ivory texture. He opens his eyes as it grows, and beams.