Plant. Orchidvore is immune to artifact powers. Any artifact already active in combat is negated and does not affect a champion and allies.

"Deep in the magic World of Spellfire, where many unseen creatures are a usual sight to its citizens, Orchidvore is something you wouldn’t want to cross your way. At first glance, this plant may seem like a small and innocent one. However, as soon as you enter its territory, it becomes quite the opposite of that. With big sharp jaws that could destroy anything around them and fast squirming movements like a snake, it can reach and get to anything that comes in its way without leaving any footprints. Worst of all Orchidvore is immune to any artifact powers. Therefore, once you’re in its claws, there’s nowhere to go. However, if you manage to pass its territory without being seen or caught, you can consider yourself lucky as it doesn’t end successfully for those who are not careful enough. Otherwise, you will become a victim of the vilest outbreak by a plant that once looked innocent. "