My class idea

Shape shifter

Offencive class that would make a change from the weapon master. it would allso take the "monster" part of the medic so the medic would solely be a medic.

skills:
loaded morphs
Swarm
carnivor
monster ultima

You would start by buying "loaded morphs", which would turn you into some of the invasion monsters. e.g

level1- bug
level2-krall
level3-......so on until
level10-warlord/titan/redskaarj etc.

these would gradully become more powerfull. some monsters allso have the ability to fly/reflect/shiled etc so this would make each monster usefull in its own way.

"Swarm" would be an artifact you could only use in your monster form that would summon a group of monsters to aid you. the number would change depending on the monster you are. e.g

bug- 4 allied bugs
warlord- 1 allied warlord.

"Carnivor" would be a twist on vampirism, where you so X amount of health every time you kill a monster, or even a percentage of the monsters health. this means that you wouldnt be able to take advantage too much of the monsters sometimes very powerfull attacks.

"monster ultima" would be very expensive to buy but would give your pets a weakened ultima. this would be great in conjunction with a swam of bugs that die quikly as you would be like a walking bomb. this would make weaker forms still usefull.

I have found the mod "skaarfest" that lest you turn into unvasion monsters so this could be used to help! Any more ides!?!?!