I need only one more 3* rainbow evo shard before I am granted that very very very rare opportunity to promote one of my characters to 5*. Because it is so hard to grind for this, I don't want to make a decision that I will regret. If you have an opinion, please share it with me, and vote for who you would promote to 5*
Here's a list of the 5* characters that I already have:
Carriage Rider Eddie (magus)
Vampire Hunter Eddie (assassin)
Alliance General (sentinel)
Axis Bomber Boy (assassin)
Angel of Strife (sentinel)