Quote Originally Posted by StouterTaru View Post
The 2nd tick would give extra MP from being in UI-2, which is an extra 10% or 15% of your max MP.
Understood, except that 10% isn't enough. It's barely enough at 15% WITH PIE buff. Without it the PIE buff it's still not enough.
So even if it is a slight Potency upgrade (which since it delays your rotation by a minimum of 1.7 seconds per Freeze even with Ley Lines and 2.22 GCD I'm not entirely sure it is) it is situational at best.