Teleport trap is legal?

[280202]

Just an example:

I was going to seaserpent, then I fall in the sea to enter there (teleport)
and for my surprise, was there 8 players traping my back with firefields and parcels.

Then killing everyone who pass in teleport. Is that legal?
Please, newbs don't answer. Just tutors or GM's if possible

 

[hiperkarma]

Rules - ShadowCores

I see no entry about pack of players killing other players at a teleport destination to make it be illegal.
So, no. "Teleport trapping" is not illegal.