User blog comment:Overlord Ovan/Unit of Choice help/@comment-2047960-20160329053506

Out of all of them, I would suggest Krantz the most. If you can satisfy his LS conditions, he makes a great leader in both regular content and Arena but can also do quite well as a sub. He's a mitigator, healer, status remover, and buffs your units with light and dark elements (which also makes him great for Medal Raids if you don't have enough dark units). He's been a near permanent member of almost all my squads since I pulled him.