Tactical cards

Appendix 1 tactical cards. I undetstand the example about not combining effects but how does that translate to the followin
1/ opponent passes a cohesion test you play berrayl card opponent fails re rolled cohesion test. Can he then play faith carg and re roll again, that would be 3 cohesion tests for same combat?
2/ you fail cohesion test and play faith card and fail test again can you then play amother faith card and re roll again?

Have assumed in games 1 above is ok as each player has played just one card eacch and in 2/not allowed as would mean same player using 2 cards for one event. Is this corrrect. Eric

Correct!

1 Yes. Same situation but different Players.

2 No. Same situation