Merila is the highest damage dealing mage out of all the 5* heroes (single target nuke). However she had to sacrifice her defenses for it. That being the case Merila is best placed in the back where she can be safe and sound and make your opponents cry because of her insane damage output.
- Merila can be obtained from Supreme Summoning or from a 5-Star Hero Gift Pack
- As of 1.8, pieces can also be obtained through the vault (15 required to craft).