Xenon E2 abuse?

[Ancient Llama]

Which Server: Sandbox
Your Steam ID:                           STEAM_0:0:122282964
Your Steam Name:                     [LFG] Ancient
Their Steam ID:                          STEAM_0:1:114714094
Their Steam Name:                   『TXM|LFG』⇜⚶Xenon⚶⇝

(First off) I don't know any background of xenon

What happend?
He used E2 to instant heal, fly, teleport while all in pvp mode

Evidence?

https://www.youtube.com/watch?v=59smpaXA...e=youtu.be

5:30 is the part you can hear the instant heal when he gets shot
7:20 is when I got him to show his flying ability and teleporting


Ps. if anything about this is wrong just msg me or poke me on TS about it.               TS: Ancient