Stellé Region: Neurotransmitter Trio

These are the Neurotransmitter trio, gem Fakemon based off of characters from the wonderful wacky world of Sr. Wooly.

Billica, the Satisfaction Fakemon (Billy la Bufanda.)
LIBERTY Dex:
It's good at disguising itself as a normal green-and-blue scarf. Its interests are basketball and spaghetti.
JUSTICE Dex:
In ancient times, the gem silica sprite known as Billica gave humans the key to satisfaction: serotonin.

Justrine, the Passion Fakemon (Justin.)
LIBERTY Dex:
It can take on the appearance of heat shimmer. It is prone to bursting into song and doesn't like to be woken up.
JUSTICE Dex:
In ancient times, the citrine sprite known as Justrine gave humans the key to passion: dopamine.

Twinmaline, the Memory Fakemon (The Ganga Girls.)
LIBERTY Dex:
It likes to hide in shops disguised as a pair of earrings. It collects clearance items, though it's unclear why.
JUSTICE Dex:
In ancient times, the tourmaline sprite known as Twinmaline gave humans the key to memory: acetylcholine.