Nah, we get five people to use Earth, Air, Fire, Water, and Blood (Heart) and we summon Captain Planet and he recycles Null to death.
Im all for this... except id use the word for human instead of blood so he actually comes out as captain planet and not a bleeding volcanic rock spewing steam
pot:4+2]
[dex:1+2]
[null will:5+3]
[thrakor will:2+1]
You snap your hand up, aiming in a rush and fire off a lightning fast burst of black, corrosive tendrils from your finger tip. It screams through the air toward Null but just before hitting him it seems to hit an invisible wall, bunching up into a wad of burning toxic ooze. The Ooze consolidates itself into a twitching mass in front of Null and then fires itself back at you.
[dex:5+2]
You evade the poison easily, dodging to the side as the toxin slams into the wall behind you.
That was Garstopit-based. I'm hoping my boosted and hasted lightning golem can either overwhelm him or distract him to the point he can't attack/counter me. Not everything he does is unstoppable- his snake went down pretty easily. Having large and/or sharp crystal things to chuck at him will make things easier. His shield appears to be a contest of wills- at only +1 advantage to him, I can beat that eventually.
Also, I could always make a cloth-control staff and make his clothes attempt to strangle him. (Or just strip him nude and laugh at his little willy.)
Yay you read my first plan... minus the penis jokes