I'd like Domri to get this. As for what it does, it can generate one unit of red or green magical energy, after which it can't do anything else until the next "turn" (whatever that equates to in real-world time). If one unit each of red and green magical energy is put into it, it becomes a creature for the turn, but if it uses any of the energy that it generates for this effect, the resulting creature will essentially be a statue incapable of doing anything. While this is the energy that Domri uses for spellcasting, he still wouldn't have his spellcasting ability back, so he couldn't do anything with it. This is basically the equivalent of giving a kid who just got their license the keys to a Ferrari, but not the actual Ferrari. I'm taunting him with this and I should probably feel guilty for this cruelty.

While this item would effectively do nothing, I'm asking because it's technically a "living" creature and would still have the magical powers, because the taunting is only effective if Domri knows that it's actually working.