BOZ said:i think alternate form sounds the best for that reason, but i want it to be able to take any humanoid or monstrous humanoid form (human one round, sahuagin the next, then a lizardfolk, and then a dwarf).
In melee, a nawidnehr's jagged teeth and powerful jaws can tear away huge chunks of flesh, producing wounds that bleed profusely.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.