Guild Wars 2

I was fighting a reaper and they used some skill that threw me up in the air. I can’t figure out what that skill was, any ideas?

https://wiki.guildwars2.com/wiki/Spectral_Grasp

There’s a bug where you can get thrown up in the air when pulled on uneven terrain. Spectral Grasp is a necro pull. The reaper greatsword also has some sort of pull.

Yeah, we were on the walkway by air keep. I guess that could be considered uneven ground. I will have to switch to spectral grasp and hope I get the benefit of the bug.