Pretty easy with some Leech (2.5% here) and decent ilvl (685)

Glyph Regenerative Ice and Spellsteal. Cleansing Waters are stackable, meaning that you should chain Spellsteal all bosses with the buff on them.

Kill order : Kaloan - Regail - Asani

Armory : http://eu.battle.net/wow/en/character/hyjal/Araitik/advanced

Music : Main Reaktor - Antidote
https://soundcloud.com/nextgenrecords/main-reaktor-antidote

Enjoy :)