Summoning a character

[the mad maskman]

Thanks   ! btw, i've got 3 other question(the last ones, I promise ).
1: could i make the ghouls get opointed in a specific frame, so that they look like raising from their tomb? i thought about using the lying frame, but since  there is a next: 1000...   .
2: is it possible to refrain them from picking weapons? the ghouls have really low damage and can be spammed, but when they pick weapon, they become way too strong for the mp necessary to summon them.
3: when i summon the ghouls, my mp doesen't decrease, althrough i set the cost to be 50 mp. why?