I chose not to keep devour because it would render coding more complex (Zanz would have to make it so that the game stores the value of the fixed HP into a variable and takes it into account for devour, until it ceases to be a weaponified creature... too much work for him).
Anyway, I'll just wait for 1 or 2 more comments

you say aether is good, I'll wait for OldTrees whose decisions are fairly motivated and correct, and maybe someone else's.