Mote of Life

10 Motes of Life can be turned into a.

Source
The best source of these is herbalism, both from Outland herb gathering and 'herb skinning'

If you're not an herbalist, the item drops from Bog Lords, Fungal Giants and Swamp Beasts in Zangarmarsh and the instances of Coilfang Reservoir, as well as treants in Terokkar Forest.

Engineers can no longer extract this item from Swamp Gas clouds in Zangarmarsh with a ; those clouds yield Mote of Water instead.