Quote Originally Posted by Allyrion View Post
The usage of the name does stand out a bit from its usual association.

http://finalfantasy.wikia.com/wiki/Tri-Disaster
To be fair, the same stands true for SMNs using primarily black magic, specifically spells with a decay theme.

Rydia's the only summoner in FF history to use those type of spells without multiclassing/cross classing of some kind.

Make Ruin Tri-Disaster and Tri-Disaster Ruin, imo.