When used to make a successful missile attack (slid as weapon on the combat board), this alchemically-enhanced seed explodes into a cryoclasm and deals identical amounts of Cold damage to all monsters in the room. It is usable only once, whether the attack succeeds or misses.
Like all alchemical weapons, this item deals double damage if the attacker scores a “natural 20” on the attack slide. But unlike thrown physical weapons (dagger, spear,