Tourmaline Boxes can be dropped by all monsters. They require an Ornate Key to open, one per box.
There are 29 sets of outcomes. You can only get the same set once.[1]
Known sets include:
- 1x Pixie Dust
- 1x Geek Glasses
- 2x Power Potion + 1x Diamond + 2x Shiny Ruby
- 2x Defense Potion + 2x Banana Worm Loaf + 1x Cup o' Guts
- 2x Power Potion + 1x Re-Vile Potion + 1x Defense Potion
- 1x Plague Wing
- 1x Sleight of Hand
- 1x Big Paddle
- 1x Pixie Dust
- 1x Pixie Dust