Sorry mate, had to vote down.

If you do not take the best mastery in a tree, you obviously don't know what you're doing. Also, Rally? Rather pick Fortify, has saved team's *** many, many, many times.

Also, unless you haven't noticed, almost all of the champions in the game have some sort of CC.

Furthermore, Taric's heal is not even close to being comparable to Soraka's - Astral Blessing gives +80 Armor buff for 4 seconds at rank 5. Imbue only give the same amount of healing to both Taric and the target ally. Not to mention that Imbue has notably longer cooldown.

I'm a bit surprised at the lack of AP