To my knowledge its just Krennic and 7th Sister that has this where they roll a die thats not technically theirs when they activate (as per Feint interaction, since its not removed with the rest of the dice)
Question comes in to wtf are they considered?
Quote from faq:
Q: Is a character die any die that the character has?
A: No. A character die is a die that corresponds to the
character card. An upgrade is never a character die and is
always called out by card text as an upgrade die.
Krennic's DT die doesnt correspond to a character (otherwise Feint would remove it)
Sister's ID9 die isnt called out by card text as an upgrade die.
So are these basically just floating "nonclassified" dice or am i missing something that says theyre still character/upgrade dice anyway? Thus making them immune to any die-modding effects that call out a die type?