This is basically a copy of aromaflora's topic but about summon's and psynergy.

anyways my fav psynergy would have to be rising dragon even though only agatio can use it -.- and there is no other summon other then eclipse it looks so awesome in 3D

EDIT: just remembered I really liked that summon odyssey (is that what it's called?) I'm gonna go start a new game, the moment I start forgetting summons is when I start again

I'm not sure about favorites, but I guess the "interesting" ones to me are kinda favorites.

Psynergys: Planet Diver, Beams, Freeze Prism...
EDIT: Spark Plasma lol

And for the usable outside ones... REVEAL!!! and Mind Read. Reveal just because you can spam it outside and find hidden stuff (though mostly useless lol) and Mind Read can be a fun time-burner...

All I remember for summons is spamming Catastrophe... so I guess that's my favorite?

EDIT: OH AND JUDGMENT TOO!

would be a tie bewteen Catastrophe and eclipse for summons. and oddsey for pysnergy. my favorite move to see is cruel rain, despite it hurting a ton

I dont know about Psynergy... but I LOVE Iris (I think thats it....)

Astral Blast was fun to spam

On my first run through, Ragnarök was (and probably is) my absolute favorite psynergy. Oddessey just couldn't match up to it. However, on my second play through Quick Strike and Skull Splitter both were spammed to oblivion.

Eclipse was really great. Cheap and effective.

Summon: Catastrophe or Eclipse I can't decide

Psyenergy: Pyroclasm and supernova ftw

Summons... Catastrophe... need I say more?

Psynergy... my old standby was Ragnarok. In The Lost Age, my favorites were Spark Plasma and... Grand Gaia! The earth just bursts open and consumes your enemies. What's not to love?