Metamorphosis/Robogoblin issue

Metamorphosis/Robogoblin issue

ok, here it goes:
I want a hero to morph into a unit that gains exp, has the (according to lvl) hero stats but does NOT have the hero's abilities (or, at least, can't use them).
meta doesn't seem to do the job, so i tried altering the robogoblin ability, but the hero spells won't disappear, so... i guess you have to do it with a trigger, but i have NO idea how to do that.
if there's another thread or a tutorial concerning this prob, i apologize and would appreciate any link
thx in advance

I think that you can just edit out the abilities of the Alternate Form Unit.

If I'm wrong, you can disable the abilities via "Player - Enable/Disable Ability," or you can remove the abilities via "Unit - Remove Ability."

~The_Raven

k the trigger should do it
editing unit abilities won't^^
thx