Talk:Sona/@comment-5728842-20130704131149/@comment-12443575-20130925132840

>AP ratios are always kept low on heals so as to prevent genuine sustain lanes.

What about Taric? His heal is expensive and has a long CD to make up for the .6 (.84 if selfcast) AP ratio, but if he has some attack speed and max mana he can literally spam it during a teamfight. While dealing tons of damage and stunning their carries.