Yeah i made that mistake as well, i didn't realise pendraken and kallistra were similar ranges. I bought myself some kallistra dark elves, then ordered pendraken (a gamble because they don't have any pics on their site) and they were the same. Makes sense that they know each other, that explains a lot jchaos

Here's a pic showing more of the pendraken/kallistra dark elf command range

They are slightly bigger, so i use the dark elves on horse as heroes. That way you can't really tell they are 12mm
(i cut the rider off the dinosaur, i used his head as a mage conversion)