Here's page 27 of Fusion #15, and Fusion quickly blocks off Slyte's escape through the front door, but the little guy isn't done running, but it seems Wandering Whistler and Blue Banshee have a plan.
For those wondering why Blue Banshee didn't simply teleport to the front door there are two reasons. First, Fusion shot off quickly, probably catching her off-guard. Second (and most important), as Banshee pointed out back on page 5 of this issue, her teleportation spells get all wonky in Slip Points (and probably even more so in the Fuzz).
Gate Volley? Hmm, I think I did that in that game Portal. Open a short range gate in front of the runner and the other end right in front of Banshee's fist. After that he bounces back towards Fusion.
For those wondering why Blue Banshee didn't simply teleport to the front door there are two reasons. First, Fusion shot off quickly, probably catching her off-guard. Second (and most important), as Banshee pointed out back on page 5 of this issue, her teleportation spells get all wonky in Slip Points (and probably even more so in the Fuzz).