Zekhan by HexerVoodoom

Enemies affected by Zappy Boi's abilities or attacks will receive a stack of Static up to 3.
Abilities and attacks will bounce to nearby enemies afflicted by Static, also adding an extra stack. Each stack of Static causes 20% of the initial damage.

Casts a lightning chain on a cone in front of him dealing damage.

Shots a powerful single target lightning to enemy hero

Draws enemies Static into Zappy Boi, healing his mana for each stack consumed.

Global
Select a big area to cause every hero on that area to receive a thunder strike for heavy damage. Can be cast on fog.

Level 20
No longer select an area, instead affect all battlefield.

Causes many brief stuns on enemies affected by Static over a few seconds.