Snaxxramas, Citadel of Gingerdread (by Nickolas Mather Kirschner)

Of course, Snaxxramas is overseen from afar by the mighty Lunch King, sitting atop the Icecream Citadel upon his Frozen Scone.

Bosses:

• "Anubrecandy"
• "Nommulus"
• "Snackwerk"
• "The Four Gingerbread Men"
• "Heigan the Delicious"
• "Noth the Cavitybringer"
• "Grand Baker Faerlina"

Here's the artist's main website!