(Let's try to stay inside the Mario universe and away from gross vulgar humor, shall we?
...the last fragment of story is to be disregarded, for lack of continuity...)
The tornado headed for Wart. The electricity hit Wart's pendant, and his crown, and superheated the metal, thus fusing the chain on his pendant together, while charring his skin.
"AAAAAAGGGGGHHHHH!" yelled Wart... and he appeared to cease living.
"Well, that's the end of him!" said Mallow, happily.
Luigi gasped. "Look at-a that..."
A shadowy outline of Wart's body rose from where he lay, and emitted a ghastly laugh.
Luigi readied the Poltergust 3000. (Just so you know, that's how it's spelled.)
Mario squirted the ghost with FLUDD, but to no avail.
Luigi used the Poltergust and sucked the Wart-ghost in.
Professor Elvin Gadd appeared on Luigi's Game Boy Horror screen.
"Well, my boy, what have you got there?"
*****************************************
At Bowser's wrecked castle, which was now a few miles away, the Koopa King looked in his viewscreen... which only a privileged few knew he had.
"So, Mario and his pitiful friends think they have defeated Wart, do they? Well, I'll show them a thing or two..."
And he prepared to use his black magic...
Dexter, boy genius...Dexter, the cookie