Buff Bards or Riot

[Nadirah]

I don't know why, but this makes me think of Ley Lines for BLM (it lowers cast time, but have to stand in the middle of it until it disappears). (the BRD songs that keep you in one spot)

After a while that spell became pointless to use (especially with bosses that AOE all over the place...and you need to move to either avoid the damage or at least reduce damage from).

WoW has the same thing with Rune of Power. Stand in or really close to it for a buff.

Except that they let you drop I think it's two of them? And you don't have to be exactly on top of it. For this exact reason. Having to move.