[Top 100] Horny Rats 2: Still Horny

Game plan

You are trying to stall until you either:
- Assemble the Horny Combo™ and win with Unspeakable Torment, or
- You play Alarming Findings (preferably with Shepherd's Horn up) and go face, or
- You just straight-up go face with a bunch of Rat Cages and Xenan Obelisk (not really reliable).
I wasn't sure whether I wanted to play Call for Aid, or Xenan Obelisk in the 4-drop slot, so I settled for neither. Vault of the Praxis is probably the weakest out of the three, but it still has its uses. You could play Teacher of Humility instead of 4-drops, or Mask of Torment, I guess.

Important cards and synergies

Porcelain Mask + Shepherd's Horn = lifegain.
Alarming Findings + Shepherd's Horn = a lot of lifegain.
Rat Cage + Porcelain Mask + Shepherd's Horn = shitton of lifegain.
Calibrate fetches, Lethrai Courtier takes power off the top, Temple Scribe cycles, Talir's Sanctum (conditionally) cycles and ramps, Call for Aid cycles and ramps, Desert Alchemist stalls and plunders, Ebon Dune Smuggler stalls and fetches your silver bullets.

Tips

- Playing Perilous Research early is nice, but less important than developing the combo/fetching power off top.
- Don't Calibrate after you've got your Lethrai Courtier going - you're wasting gas.
- Save Defile and Desert Alchemist for Milos, Rebel Bomber.
- Ambush units can help you get Onslaught. Lethrai Courtier is the only unit that doesn't activate Onslaught in this deck.
- Xenan Obelisk helps your units dodge Hailstorm.