User blog comment:God of nothing/Titan shifters-Invincible?/@comment-25322628-20150519073517

No Titan is without weakness. Where there's a flaw in their form, there's an Achilles' heel that can be exploited. Sever a portion of their neck loose and you bring the giant down.

With Titan Shifters, on the other hand, you'd have a better chance of getting rid of the enemy shifters if you take them out before they can assume Titan form.