Charming throne-guarding pretender chassis
Get rid of the troops guarding the chassis The guards of the chassis might become the targets of your charms and enslave spells, so they must be disposed of before you try to dominate the chassis. Foul vapors might work if the chassis itself is poison resistant. Other battlefield wipes might be used depending on the composition of the army. Be careful to not make the enemy army flee or the chassis might leave the battlefield and disappear! A way to avoid that is to send mages on the back of the battlefield or in the front that will get killed or flee as soon as they cast their spell. Another way is to send a specialized thug that will clear the troops until he gets killed by the target chassis. Charm the chassis Research charm and mass nature mages in the frontlines. Communions might be used to boost the mage's level. Penetration boosting items might help but are risky as they might get lost. Dispensable mages might get some void eyes and spell focuses to improve thei...