Voadam
Legend
It had a lot of combat power options that slide people around but a lot is not grid movement based.I mean, I have nothing against the Warlord as such (my 4E character was a Warlord! It was fun!), but it does feel very...combat grid oriented?
Healing, attacking in ways to inspire others with a buff, giving someone else an attack with a buff, are all core warlord and can be done theatre of the mind seamlessly.
Out of combat they were set up to be either smart or charismatic leaders for role playing purposes.