The Jar of Deadly Nightshade Token is used to Level Up Sally.

How to obtain

Character Activity + Time Rewards
C-jack skellington
Level 1
What's This? 60m M-xp7, M-magic40
Level 6
Checking out the Lab
* Finkelstein Tower
2h M-xp10, M-magic75
Level 4
Visit the Trading Post
* Wandering Oaken's
6h M-xp16, M-magic155
Attraction Time Rewards
C-kingdom California Screamin': Loving the Loop 4h M-xp14, M-magic80
C-kingdom-nbc Finkelstein Tower: Testing Halloween experiments 6h M-xp18, M-magic105
C-enchanted chest-silver-c Enchanted Chests: Silver 6h
C-enchanted chest-gold-c Enchanted Chests: Gold 12h