Yes. Once you initiate the finisher, you should be locked into getting the rewards regardless if the enemy squad gets wiped before the animation finishes.
Animation times vary, don’t forget.
@DarthVaaparThis is true. Depending on the finishers the Legend has. They are usually 5 seconds by default. That is a shield Battery unless you have Fast Heals
There are a few legends with 6 second finishers who are Gibby (when he sits on you)/Wraith (the one where she punches you and voids you)/Caustic (his three strikes)
There are a few legends that have super fast finisher that is 4 seconds. They are Lifeline (the one where she stabs you in the head)/ Pathfinder (his High 5)/ Wattson.
Wattson is the special one. Both of her finishers are 4 seconds each. However, I like the one where she explodes you.
