User blog:MrYokaiAndWatch902/Advanced Slime Science

Once you're good at Slime Science, you'll move onto advanced.

What you're mostly going to need
You're most likely going to need Elemental Cove Slimes. This is basically found when using "Sticker Peeler" and peeling off the a secret peelable Grotto wall.

Herbology
"Be sweet. The sweet way."