Patch 9.1.5 is a minor update patch that introduces many cosmetic and quality of life changes.
Two previously untameable creatures, Gromits and Corpseflies, are available to tame, as well as all the previously untameable colours of Aquilon, and a bright yellow cobra!
Cute and colourful Gromits come in five vivid colours. The red and bright yellow looks weren't present prior to 9.1.5, but were added to existing NPCs. They've been added to the Toad family, presumably because they're amphibians.
Tameable appearances
These looks have been found on tameable creatures.
Gnome, Goblin and Mechagnome hunters automatically know how to tame Mechanicals. Hunters of other races must acquire the skill from a Mecha-Bond Imprint Matrix, crafted by Engineers who have at least 1 skill point in Legion Engineering.
Model: Aquilons
The remaining three colours of this mechanical gryphon will become tameable in Patch 9.1.5. The existing copper colour, currently tied to a unique quest, will become available from a more practical source.
Tameable appearances
These looks have been found on tameable creatures.
The bronze colour added in 9.1.5 is a subtle variation on the existing Darkened Bronze colour.
Undead Taming
Forsaken hunters automatically know how to tame undead creatures. Hunters of other races must learn the skill from a Simple Tome of Bone-Binding which is a rare drop from miscellaneous Elite NPCs throughout Maldraxxus and its associated dungeons: Plaguefall and the Theater of Pain.
Tameable appearances
These looks have been found on tameable creatures.