Attacks slow enemies based on how much mana they are missing. Min slow at 50% mana, up to max slow at 0% mana. No effect if enemy is above 50% mana.

Burns an opponent's mana on each attack and deals damage equal to a percentage of the mana burnt.

Short distance teleportation that allows Anti-Mage to move in and out of combat.

Passively grants magic resistance. Counterspell may be activated to create an anti-magic shell around Anti-Mage that blocks and reflects any targeted spells.

Counterspell Ally may be activated to create an anti-magic shell around an allied hero that blocks and reflects any targeted spells. Any time a spell is blocked by Counterspell or Counterspell Ally, an illusion of Anti-Mage will be created next to the enemy.

For each point of mana missing by the target unit, damage is dealt to it and surrounding enemies. The main target is also mini-stunned.