Since nobody made a summon unit yet, here is my idea: the kobold shaman can summon a god dragon (i think someone talked about adding a summon ability to kobold shaman before) by sacrificing three units around him. Idea for stats:
Dragon God (Flying) (disappears after 8 turns)
Hp 100
Atk 30 (area damage:1)
Arm/p.arm 7/7
Speed 5
Sight 7
Description: A god that descended in the form of a dragon. Is absurdly powerful, but wont be able to maintain physical form for too long.
(Has fire breath and healing breath (see white dragon))
As always, someone make sprite pls. (Since this is the strongest dragon, i guess it should be 64x64). What do u think

That one guy that disappears for 6 months then comes back and keeps doing it over and over.
Have helped a lot with Scaledfolks early development a while ago, also author of Dragons Origin campaign.