Chickenlump, a long time rom hacker with a keen interest in Chrono Trigger, has released the second version of his Zeal Battle. The patch pits the player against the royal family of Zeal (not counting the King or Alfador, of course). The new version replaces the scenery, and Schala will fight back. It's definitely an experience! Apply to an unheadered ROM, and simply enter Gato's Exhibit at the fair to begin the battle. You can grab the .ips patch
http://cc.herograw.com/Black/Other/ZealBattle2.zip here. If you're unfamiliar with this kind of thing, you need to download that .ips, have an unheadered Chrono Trigger rom (if you don't know, just open it with Temporal Flux, which will remove the header), and use
http://fusoya.panicus.org/lips/ Lunar IPS to apply the patch to the rom.
Don't forget that a spectacular Temporal Flux preview has been posted.