| baryss |
Uhh, using the flag only requires one hand. Your other hand is free to do anything, including attacking or shielding yourself or casting a spell.
So yes, you can gain the benefits of this feat and still have one free hand to do anything else with. Including attacking or spellcasting or drinking a potion or whatever else. I have no idea why you think this feat requires two hands. Nothing in the feat requires a "free hand" to gain the benefits, just one hand to hold the flag.
As i mentioned my friend, yes in feat there is no "you need free hand" sentence but if you look equipment flag which is in Inner Sea World Guide with this feat, they heavily implied these words; "Carrying a flag in combat requires a free hand." That's why i think a character need his both hands to use this feat effectively.