I'm honestly trying to find trusts that aren't *** up me and my avatar's own SC these days >.<
Or one that can open for flaming crush... reliably.
When I was doing a load of Reives I used Zeid II and Selh'teus. I'm not sure what originally inspired me to do so, but I found out they're not bad for Summoner chaining.
Zeid uses Ground Strike, followed by whatever Selh'teus uses, makes Light, which you can magic burst Meteor Strike off of. Alternatively, you can use Shattersoul, Zeid will follow with Ground Strike for Fragmentation, then you can use Flaming Crush to make Light. Selh'teus sometimes follows up that Light with his attack which creates a second light. He must be using an R/E/M!