Disclaimer: Red Storm and Tom Clancy own Rainbow and characters. Josh Whedon owns Buffy and characters. I make no profit off the following.
See Spot run.
Run Spot, run!
Buffy and Xander are in Abrams Main Battle Tanks.
Buffy and Xander have been asked by Giles to identify the type of demon Spot is.
Buffy and Xander don't want to have to ID Spot so they open up with their main gun.
See Spot running all out.
See Spot zig when he should have zagged.
See Spot disappear in a mist of blue goo as both Buffy's and Xander's shots hit him at the same time.
Now Buffy and Xander don't have to ID Spot.
Giles will be sooo disappointed.