I find myself awash in sword users and many, many merges. This Draconic Aura banner was crazy lucky for me and I now have a +9 Ares, +8 Zelgius, and a +10 Karla. I already have +10 Marth and Eirika. I am considering burning a Caeda to inherit Armorsmasher to one of these cool kids to deal with the high Arena armor-BS that is going to be swamping everyone thanks to IS releasing two broken armors in Ephraim and Hector (who already had three broken armors).
Marth is not a likely candidate as he is already there to deal with the dragon silliness at high tiers. I have a +10 Nowi to deal with most armors, but I am finding that she does not match up very well against Hector, whose Ignis proc mess her up. Obv. an Armorsmasher is not the solution for dealing with him, but it would help on a bunch of other match ups that have become problematic (other Hectors and now Ephraim, and BF Zelgius). Eirika and Ares both lose too much without their weapon.
The problem is everyone has such good PRF weapons that I hesitate to do it. The best choice seems like Karla, but I'd lose out on special cooldown and a near-guaranteed +7 damage (and she always doubles so +14). But, she would handle potentially even blue armors with her 63 attack initiation (she's +atk) and guaranteed double.
The other option is Zelgius, though I'd miss out on distant counter (a near-non factor in T21 anyway). He's Bold Fighter, so on initiation he'd likely kill any armor in those two attacks. But he also procs Black Luna real easy so is it a waste?
Anyone have any input? I might just be thinking out loud (typing out loud?). Thanks for your advice!