Talk:Sensor Jammer/@comment-121.75.158.60-20150403030638/@comment-25787218-20150403181504

There is no limit to the amount of times you can modify a die.

Bear in mind two things. Firstly, when rolling attack dice, the defender modifies dice before the attack (like with R7 Astromech or this card). Secondly, most cards only resolve once per opportunity.