it'd be cool if there was one that changed you into a booma for a short period of time. of course, you'd die constantly so it wouldn't be useful, just funny.
Accuracy and Evasion boosts would be cool. And the respective lowering ones. That would mean that a rare version of Pan Arms would have to be in existance, so that the rare Miguim can lower accuracy and evasion
A rock technique:
Terar - Fires a stream of pebbles (Single hit)
Giterar - Launches a field of boulders out like Rabarta does (Multi Hit)
Raterar - Makes a whirlwind of rocks (like Gal Gryphon does) that homes in on enemies. (Multi hit)
Water technique:
Hyda (High-da) - Fires a jet of water that penetrates (Multi hit)
Gihyda - Lauches a globule of water that makes a shock wave when it lands (Multi hit)
Rahyda - Fires a large wave in front of you that knocks enemies back quite far(Multi hit)
Chaos techniques (Learnt only by Forces, HUnewearls and RAmarls)
Nega - Fires a small multi coloured energy ball at opposition (Single hit)
Ginega - Launches a chaotic stream of arrows that zoom around knocking into all enemies. (Multi hit)
Ranega - Strikes enemies with a powerful bolt of energy from the sky. Must be in certain range of character for this to work. (Multi hit)
Are those better names, whiteninja?

you might want to think of a different name for the water techs. firstly, you can't have q without u! secondly, "Raaqro" would get kind of tounge-twisted. those are some of the best ideas yet, though
Here are my ideas for techs.
Water techs
Nereid
Summons a jet of water around one foe.
Salacia
A whirlpool appears around one beast, damaging all nearby critters.
Melusina
The ultimate water spell! A devistating wall of water sweeps all foes in front of you awaaaaaay!
Light (Because Grants sucks)
Lyra
Sprinkle one foe with moonlight.
Auriga
A ray of light shoots through all enimies in a row.
Andromeda
The ultimate light element spell! Call upon the power of the aurora to strike all nearby fiends.
I like the Andromeda technique, thats quite good.