16 hours ago, AradonTemplar said:

And Rout and Favorable Ground, and any new cards that get printed with a move effect. It's a powerful effect, so if they print a new send-home effect, it has potential to get played. I think +2/+2 would be way too strong.

Compare it to Hida Guardian, a 1-fate guy who can buff another character +4/4 regularly.
Getting +2/2 for this wouldn't be OP.