Abaddon

Abaddon is a melee strength hero known as one of the finest versatile hero because of its low mana dependence, short spell cooldowns and also with his ultimate "Borrowed Time". I am using this hero as counter pick for Legion Commander, when Legion Commander cast his ultimate "Duel", the borrowed time of abaddon is auto cast resulting to Legion Commander cannot achieve a "Duel Damage".

Mist Coil - Abaddon releases a deathly coil that can either damage enemy's health or heal a friendly units in exchange of the cost of some Abaddon's health.

Aphotic Shield - Abaddon summons a dark energy to an ally unit that creates a shield that absorbs a set amount of damage before it expires and explode that deal damage equal to the amount that can absorb to an area around it. It also removes different negative buffs and stuns on cast.

Curse of Avernus - "Abaddon strikes with a chilling curse", it can reduce the movement or attack speed of enemy's unit along with faster movement and attack speed for a period of time. It can also affects enemy;s towers.