Quote Originally Posted by twon25 View Post
Tri disaster: is not worth casting really... If you have found a good use for it, by all means, please explain it to me...
I've found some tricks with Tri-Disaster. Certainly not for its damage, but it is the only means in the game for controlling large groups of enemies.

The most important one is in speedrunning dungeons. Here's how it goes:
1. Tank rounds up the trash monsters.
2. Summoner casts Tri-Disaster, binding them all.
3. Party runs and initiates boss battle. Boss room is sealed and any monsters outside reset.

Advanced technique: When fighting Garuda, you can try predicting the appearance of plumes and just as it's about to happen, cast Tri-Disaster. Plumes get bound and your party gets to hit them with a couple big AoEs before they scatter away.