look up ffxi glowing tree secrete revealed. Supposedly, dream toad pops from it. How unsure. But there are a few trees that do this. One is a tall thin tree one is a small but lush tree. People castsed near it ran off a bit and a massive toad poped from it, and the glowing stopped. Unless its part of the storyline, but in dec ppl was like WTF. Kinda reminded me of .hack tbh.