From left to right = most abundant > most rare.
Fire Crystals > Sparks of Life > Orbs of Alchemy.
I kind of feel the OoA drops must be buffed and the SoLs nerfed, or evened out somehow. I keep grinding Jelly Palace for 3* OoA's but keep coming up short. And I'm too busy with it to grind FSC and spend CE on them (Don't ask why)
Idk. I just thought this was something that needed to be spoken of.
Although I don't find Sparks of Life that often, I agree with this. +1
Off topic, is bad that I read "OoA" as "Ocarina of Awesome"?