Stupidity Multitargeter

Stupidity Multitargeter has haste.
At the beginning of your combat step, choose any number of target creatures your opponents control. Stupidity Multitargeter deals damage to each of them equal to the number of targeted creatures.
Whenever Stupidity Multitargeter deals
combat damage to a player, you may have that player choose a card from their hand at
random. If its a creature or artifact card, they discard it. If its not, they put it on top of their library.