Hello I have the following problems, I need to do a mission where I need to get oak woods and I still have not been able to find it, something else is trying to do the full moon event and I got stuck in the mission of waiting for a certain time and that I have to have wolf's banes, I still can't create that potion since it asks me to make it with diablolic herb, and I still don't know where I can get it, and finally that for me it's like a super fool hahaha since I still haven't been able to do the mission of find the green essence, I'm stuck there anyway, I hope you can help me and an apology for maybe saying very basic things, but I'm a bit slow, plus I'm loving the game :3
You can get green essence by beating Green Slimes in the Swamp. Keep looking around there until you find the Green Slime Creatures then kill it to get their essence. For the Diabolic Herb, they're found in the Dark Swamp, I can't remember how to unlock that place but perhaps progressing through the Lizard quests might do the job. For the Oak Woods, they're pretty much available in the forest, just keep looking around and a prompt will appear asking if your want to chop oak wood or not.