(Riddle) Mistletoe, Holiday Creeper

Lore
The Christmas Eve melodies were drawn to a halt. After Mistletoe appeared, everyone would soon vanish, and with no one there to celebrate, the sparkling decorations glowing brightly in the town were pointless graffiti. A mystifying night would soon fall upon the town...

Acquisition
Evolve 2 Mistletoe, Holiday Creeper

Name origin
?

Additional Info
Second stage of a 4-stage evolution.