1. Regenerating better in moist areas. Feel free to upgrade them to a superior
race considering they look psyonic

2. Female leeches that can lay eggs that hatch and help in battle, then get
eaten because mommy's tired and they won't shut up... (laughing hysterically
now, maybe I shouldn't post this...)
* Used as an escape death idea the leech drops an egg which erupts into
wriggling worms which disgusts and distracts their opponent as they squirm
off.
** Can be for leeches in general
or
3. A burrowing skill that helps them escape attention
or
4. A hide skill since draining the life out of a target when you're so
inferior physically would help if you ambushed them
or
5. An ability that allows them to sneak sips so they can eat without alerting
the target that they are there because leeches really are sneaky sum'biscuits

Would be awesome if leeches could divide like them black puddings, instead of
avoid death, but not waking with full hps sps etc because of the process.

As a balance for the newfound hypno-toad maybe make it to where they can't
wield weapons since they don't really have any arms...

Surely the psionic hypnoleech should instead wield the weapons with mental
powers only. The higher your intelligence(or wisdom?), the bigger the weapons
you could wield comfortably.

Or sacrifice some maxsp in order to wield bigger weapons, the amount of maxsp
lost determined by weaponsize.