Ok so tome of tactics avoid me like the plague. Easily the most difficult ascension item for me to attain lately, but I just happened to get one. I have a few options to ascend and I just wanted advice since it might be awhile before I get another one. Currently I can ascend either a blue or a green hero. The blue 5* heroes I already have fully ascended are Vela, Alice, Ariel, Magni and Miki. My fully ascended greens are tell, Kingston, Heimdall, Evelyn, and greg. The team that I usually use consists of tell, Vela, Jean Francois, kage and white rabbit.
Now for my options. For blue I am considering Arthur and Frida for the tome. For green my top options are Zeline, Lianna, Margaret and Atomos. I also have fenrir, costume isarnia, Rumpelstiltskin, raff and skadi as blue 5* in case I’m overlooking anything with them. For green I have zocc, ratatat, and tarlak 3/70 as other options.