[Zen]

This means:

Charm = Hellbind Heart (You get commanders as commanders)

Enslave Mind, Master Enslave, turn commanders into units when they switch sides.

For Penetration: It's the same across the board except for the Enslave Mind Weapon, which has less penetration (I believe). Though of course the added penetration of exceeded Paths is different (Hellbind having the most potential Penetration with the same number of paths).