Soul Ring

The Soul Ring is an item purchasable at the Main Shop, under Common.

Tips

 * When the cooldown goes off (30 seconds) the HP regenerated is 60% from the original 150 HP consumed, so the value of HP used for the Sacrifice ability is 60 HP, only the 40% of the total used.
 * If your hero has low health or no means of regenerating health, consider picking up Tranquil Boots too in order to refill health after using the active a lot.
 * Consider dropping items that increase mana capacity before using Soul Ring and picking them back up afterwards. Dropping those items decreases your mana capacity while current mana percentage remains the same, but Soul Ring still gives the full amount of mana. Picking up the items afterwards increases mana capacity while retaining the same percentage, thus resulting in a net gain of mana. As an added bonus, the extra mana gained through this method does not count as having been gained through the Soul Ring, and as such, will not be lost at the end of the duration even if unused.

Trivia

 * Soul Ring was the only item not allowed in The International 2013 Solo Championship.