Talk:Dengar (Crew)/@comment-184.74.162.10-20181022175946/@comment-454133-20181022230559

1) Yes.  It's a "when attacking" effect not "after attacking" (after attacking effects have special rules).  This will allow rerolling 1 or 2 dice on each attack.

2) Yes, every one of those attacks gets to enjoy the benefit of Dengar's ability.  So you could choose to not use it on the first attack, or if the attack is lukewarm, you could choose to reroll a hit/crit to sabotage the shot and increase your odds of missing (to trigger the 2 followup attacks).  Then the followup attacks each get to reroll a die, or 2 if the defender is unique.

Dengar's a really solid upgrade. These same rules apply to Predator by the way, since the trigger wording is identical ("when attacking"). So with both you could reroll up to 4 dice against Sunny Bounder, for example. I hope that helps!