So with my Fir merge project nearing completion (also my first ever merge project), currently only need to summon 2 more copies. I started thinking about who should I start thinking about merging next. And when it came to blue Catria was about the only readily available character that I like enough to want to merge her, Tailtiu probably would be the other choice. I'd love to make Micaiah or Ishtar a merge project but given their 5* exclusive I'll remain happy that I have a copy of both of them at least. And today I pulled a +spd/-res Catria, it's like the game was saying "You want to make her a merge project? Well here's possibly the best iv spread on her possible."
The question is how should I build her, currently only have 20k feathers so I feel it might take a while for her set to be complete? I was leaning toward Firesweep as I don't really have a unit currently running it? But not sure what some of her skill slots should be? Especially A, should I wait for LnD or give her Atk/Spd Push or Swift Sparrow (I have an extra S!Tana and SF!Nino)?
Thanks in advance for any suggestions!