Well, I finally had some good luck that made my previous weeks of suffering worth it. My prospects were looking grim outside of the Tempest Trials.
I could not get a perfect streak in Arena, so I got demoted to Tier 17. I also decided to summon on the Bridal Blessings banner last week after I had previously vowed to skip it. I blew probably 110-120 F2P Orbs on every single Blue and White Stone without a single 5*. I received -ATK/-SPD IVs on several of my previous focus summons, so I really wanted a big win.
Since I don't want to spend money on this game, I waited about four days and received the Orbs that I needed for one last summoning before the Bridal Blessings expiration.
I summon from the batch with a 4% pity counter, and I'm rewarded with this beauty.
My rolls from the first 120ish Orbs were getting me multiple copies of Gaius, Serra, Felicia, and Wrys, but Neutral Klein, +SPD/-RES Rebecca, were the saving graces.
I think these last several weeks of pulling for Colorless definitely put me behind in terms of getting strong skills for inheritance, so I will no longer hunt for focus units, especially after this close call. I really need to start summoning Red and Green units again.