Mordekaiser's new W "Death Magnetic"
While active Mordekaiser creates a Magnetic Vortex around him dealing damage over time, if an ally is nearby they also gain a Magnetic Vortex increasing the size of both when they overlap. Champions hit by basic attacks while inside a Magnetic Vortex receive stacks of Magnetism (up to 5). When reactivated afflicted targets are pulled toward Mordekaiser a distance multiplied by stacks afflicted.