Do we know how Szeth was able to summon the honorblade? Like what the process is? Also do we know if you can do this with multiple honorblades?
I guessing maybe because Amaram was able to do it with two dead blades and we’ve seen the honorblade/live shardblade but not sure if multiple honorblades are a possibility and part of me thinks there may have been a safe guard in place to prevent this otherwise why not just give the hearlads all the surges from one honorblade. That puts the upward limit of 3 honorblades one each hand and one summonable but not summoned if this is the case.