u/blaidd_gwyn13

I saw a build where Thorr has Theodora's echo skill and some more, i have enough to build that but before i sacrifice my last Theodora i was wondering if someone has any ideas for this big girl

Im planning on building Echidna, i was thinking on giving her some of H!Brave Ike skills and make her a mixed phase tank but i was wondering if anyone has any other ideas and if her weapons works or should i get her something else, also does instruct 4 would work well for her C slot?