The wait is over! That's right, you know what this is - the Greenskins Quest Battle, Azhag's 'Ard Armour!
https://www.youtube.com/watch?v=p_AD4gHVrWU
You'll probably be too busy watching this much-awaited video to read this far, but just in case... This Let’s Play provides a detailed, work in progress look at a Quest Battle played as the Greenskins, with Azhag the Slaughterer as Legendary Lord. It also provides an early look at some key battle mechanics such as the return to Guard mode, Magic (by way of the Lore of Heavens and the Lore of Death), and a general look at early tier units from the Greenskins in action.
WAAAAGH