Double sinister traps

[Manahog]

If two Spider Foes players play Sinister Traps on the same objective, what is the full sequence of events that take place?

[Thoras]

Assuming you are asking about how they resolve if they are triggered, you should follow the steps outlined in the second paragraph of Appendix A.

It is otherwise too general a question to give a detailed response unfortunately. Feel free to expand on the details of the situation though.