No problem it's easy to miss lol. A rule of thumb is artefacts and command traits don't work on mounts unless specified. However command abilities can work on mounts.
This is hilarious, If I could I would like it more than once. I think I might try this? Oh, and I just wound up swanping him in 3 bricks of 40 warriors, and my sunblood (buffed by a scar-vet on carno) did about half the damage. I LOVE the blade of realities.
What would be fantastic is if in our new Battletome, they innocently put in a spell that converts all rolls to sixes for a single weapon on the target model... Even without the ridiculous buffs, that’s still 45 wounds (Skarbrand dead three times)!