[Zeldor]

I think that spell isn't really worth the gems. Maybe if it was 1N, not 8N... but even with 1N it usually isn't worth the risk. Not so high level spell so it is better to research. I made like 100 test transformations and best things I got were ice drake, wyvern, chimera, bog beast!. But you can as well die or get changed into foul spawn and feebleminded.