I'll be filling in for Ramus as his connection to MoTK has spontaneously combusted.
Round 13:
Troll VS Unseen Horror
Note: Unseen Horror is like the GODDAMN BAT except v2. It's faster, stronger, AND invisible. However, compared to the troll, it's power sucks, it's about as durable as wet paper. But the troll can't see invisible.
Round 14:
Kobold Demonologist VS Silver Statue
Note: So they can both summon tons of demons. However, the silver statue is generally more durable than the Kobold, however, the kobold is mobile. And yeah, demons. Lots of them.
Round 15: Original Rogue
Purple Worm VS Dragon
Note: The two hardest enemies in the game Rogue. Both do tons of damage, the main difference being that the worm has more health while the dragon has more AC (defense). Being the original rogue, there isn't much more they can do than just hit each other, so place your bets.
Now to sink back into the shadows of lurking.