There is 4 spells in this map :

Blood explosion : Deal damages on the target area based on your strength.

Blood breath : When activated, give a chance to do a blood breath who deal many damages.

Crimson curse : The target become cursed and transfert hp to the mage on time, but the mage take stuns at every drain.

Blood wrath : The mage focus his energy in his 3 blood balls. They will explode on units around the mage and deal your Blood explosion damages.

Credits :

Blood signet (icon) : KelThuzad
Blood breath (model) : JetFangInferno

Keywords:
Blood, mage, elve, spellpack, red, crimson, health