Garthanos
Arcadian Knight
You could also make it Area Burst 2 within 5, each enemy in burst. Then allow shifting of all allies in the burst as well. That might be a bit tamer in some respects (but also a bit more flexible in others) if you need to cut it back slightly.
But here's one thing I like. Warlords have perfectly legitimate logic for party friendly powers. You could thus build a real distinction here. Mr Blasty wizard has to worry about the party, Mr Hector Warlord doesn't, but you can more easily (since there's no real traditions to deal with) keep his powers more in check in terms of ranges and etc.
There's obviously also potentially your more enchantment-based 'magic users', but they can in turn take their cues from the Warlord! Bards can kind of straddle the line, but being leaders they're more focused on other things.
Also I managed to put in no scaling by Tier oops
I think I am going to need to bite the bullet on warlord abilities that should be implement governed. Weapliment ought to be common though hmmmm.