Mehtan by porfyalum

Curses a target enemy, causing everyone that damages him to heal for 15% of damage dealt. Cannot be used on Structures. Has a 23 second cooldown.

Mana Cost:60

Attack that penetrates through enemies. Deals 80 (+17 per level) damage. Has a 10 second cooldown.

Mana Cost: 70

Summons a skeleton for each minion and mercenary, friendly and enemy, that died in target area in the last 10 seconds. Has a 20 second cooldown.

Mana cost: 40

Activate to protect an allied Hero against the next 5 attacks for 5 seconds, reducing damage taken by 50%. Has an 5 second cooldown.

Mana cost: 90

Summon a Golem that fights for you for 20 seconds. Deals 50 (+10 per level) damage to you when summoned, attacks for 50 (+10 per level) damage, and heals a nearby injured ally, prioritizing heroes, for 30% of the damage dealt.  Has a 100 second cooldown.

Mana cost: 70

Traps a target enemy Hero within a cage of bones. The enemy is unable to move and can only attack the cage with basic attacks. Allies of the Hero can attack the cage. The cage breaks after 8 attacks (regardless of damage dealt). Has a 120 second cooldown.