[Active] Exploration: Class with pet + Class with Shadowstep like abilities + Swapblaster

Requirements:

1. A class with a controllable pet
2. A class that can teleport / charge or jump to a friendly pet
3. The item Swapblaster (useable by everyone, not just engineers)

How it works:

The class with the pet positions the pet somewhere normally unreachable. The class that can teleport / charge or jump uses it on the pet. A rogue could do Shadowstep for example. The class with the pet now uses Swapblaster on his / her party member to swap places. The class that can teleport / charge or jump does this again on the pet or the party member. Repeat if nessesary to reach high or far away places.

Possible uses:

Since flying is available almost everywhere, this is pretty much useless in those places. But it's very usefull to explore locations where you can't fly. Get to emerald dream or high places at the Isle of Giants for example. It can also be used to explore dungeons / raids or bypass the portals to see what's outside. Or even inside battlegrounds (though I haven't tested bgs yet). I'm sure you can think of your own ways to use this in your advantage though.