New helpers for the game (Patreon)

I've been thinking about how could I bring some loved characters to the game without making a full char (or, in this case, 4 new characters). And one of my ideas is: Fantastic Four.

Each one would have different attacks:

Human Torch:
Jumps in, unleash a big flame thrower (iron man mk1 style) and leaves.
or charge for a bit and then executes a Nova Strike and hits all enemies with a fire damage (like on the GBA game)

Invisible Woman:
Jumps in and make a big bubble which rebounds on the screen edges and min/max z axis

Thing:
arrive and do the spinning clothesline in circles (zvitor sprites) or going forward then goes backward while spinning

Mr. Fantastic:
Creates 3 punches in different places

How it sounds?