These noble knights were once the whole pride of the king, but now they hunt the ones they swore to protect. Still protected by their armour, they pose a tough threat to the remaining survivors.
Zombie Knights act comparable to normal walkers except that they are immune to combat spells and take two hits at the same time to be eliminated.
As it is suggested to have 20 models, you can find some designs for zombie knights here. You can also download the full rules and pdf cards there:
https://www.printables.com/model/526254-zombie-knights-for-zombicide-black-plague
https://www.thingiverse.com/thing:6338279
https://cults3d.com/en/3d-model/game/zombie-knights-for-zombicide-black-plague
