Abyssal Blade

The Abyssal Blade is an upcoming Item and is not avaliable in the game yet.

Bash
Gives a 25% chance for melee heroes, and a 10% chance for ranged heroes, to bash on attack. Stuns the target for 1.4 seconds and has a 2 second cooldown. Does not function with other Abyssal Blades, Skull Basher, Slardar's Bash, Troll Warlord's Bash, or Faceless Void's Time Lock.

Overwhelm
Disables a target unit for 2 seconds and it can be cast on magic immune units. It has a cast range of 140 units, a cooldown of 60 seconds, and a mana cost of 150.