Magatha Grimtotem by Blorgorize

Tier 1
[W] Profaned Flame
Ashen Burst refunds 40% of its cost and cooldown vs captured Mercenaries and Structures (80% vs Minions).

[Passive] Writ of History
(Quest): Each Regeneration Globe that Magatha receives permanently grants her 1 Seasoned Wizard stack, increasing her max Mana by 15.
(Reward): Upon reaching 25 stacks, Regeneration Globes restore 100% more Mana as Magatha

Classic Magatha
Magatha Grimtotem is the elder crone and matriarch of the once-mighty Grimtotem tribe. A powerful shaman and cunning leader, Magatha was the chief rival to High Chieftain Cairne Bloodhoof for the leadership of all tauren.

When she found she could not remove Cairne politically, Magatha turned to treachery. After engineering Cairne's death and briefly taking control of Thunder Bluff, Magatha and her Grimtotem were defeated by an army raised by Cairne's son Baine, and Magatha was exiled (along with any who chose to remain with her) by the new High Chieftain.

Master Magatha
Magatha's exile has not ended too well for the Elder Crone and her followers