need some standard common/un (few rares)

just getting into standard and need some stuff to complete a deck. feel free to look at tradelist to add to the trade madness.
standard wants:
steam vents x 2
epic experiment
cyclonic rift
dissolve x 4
aetherize x 4
burning earth x 3
skullcrack x 4
syncopate x 4
negate x 2