That sounds way too much like Locust Swarm. :/Nanobots
Spratz creates 15 nanobots to steal the very life force out of an enemy unit using advanced goblin technology. The nanobots (clockwerk model) will run at the target unit and steal health. It will then return to Spratz and transfer the health.
level 1) nanobots steal 10hp each, 300 movement speed
level 2) nanobots steal 20hp each, 400 movement speed
level 3) nanobots steal 30hp each, 500 movement speed
NOTE* nanobots are invulnerable, unselectable, and slighty transparent.
Thank you spell making team!
Avaleirra