One raised Krakaren corpse becomes three, and all three attack their own kind.
Used as the second half of Princess Donut's chokepoint routine: Second Chance Spell on a corpse, then Clockwork Triplicate on it. The resulting zombie Krakarens wreak havoc among their fellow clones for several seconds before the swarm tears them down, and then she does it again with the next body.
Donut's duplication spell, employed as crowd disruption.