Voodoo dolls everywhere are running in terror at the very idea of this card. It's fairly mean against gravity, too; I could see this as being a very nice counter to flying titans or massive dragons. It definitely looks like a fun card, and it has synergy with quite a few other cards, like elite otyugh, skull shield, (% chance to work is based on hp of attacker) firestorm, maxwell's demon (for 4+ attack creatures with high hp) and really anything that deals damage to creatures, since such things are mostly useless against creatures with massive amounts of hp. The card's effect is quite powerful, but it requires you to play at least a duo and it has at least the possibility of gifting your opponent with useful quanta.
If people wanted a nerf on this card, you could change it so that instead of gifting random quanta, it gave 2-3 quanta based on the creature's owner's mark instead, which would presumably be more useful than 5 random quanta in most cases.