I think this one works best for how we've handled electrical attacks:
VENOM BLAST SPECIAL ATTACK
Range 4. Attack 4, 3, and 2.
After attacking with this special attack, Spider-Woman must attack 2 additional times, rolling 1 fewer attack die for each subsequent attack. If Spider-Woman inflicts 2 or more wounds with a single attack with Venom Blast Special Attack, you may remove one unrevealed Order Marker from the defending figure's Army Card.
Thanks for the feedback, Hambone!
What do the rest of you think about this version?