Flynn: Son of Crimson

If you need help getting red crystals I know a good place to farm them. If you've unlocked this area three stops to the right of Sanctia, Woodshade Settlement (Rosantica) has an easy way to grab 103 red crystals per visit (you may need to have upgraded your health to survive it though). As soon as you enter Woodshade Settlement, keep rolling to the right until you enter the next screen. You will pass an elf, a fox, and another elf and then roll past the arrow sign into the next screen. You should see a dog-looking statue with six red crystals around it. Grab these six, then continue to the right. You will take close to a large amount of damage as you jump over the spikes. Be sure to hack away at all red crystal clusters. Keep going until you reach the third platform which should block you from going any further by a red crystal wall (unless you have somehow unlocked this). Disregard this wall, and click the start button and Exit to Map. You should not lose the crystals you collected by exiting. This should grab you 103 crystals if you didn't die in the spikes. If you died, upgrade your health next. I have seven gold health blocks and only lose four in one visit here before I exit.