High Noon in Marsh Town

Step 1. Mulligan for Quest. Play on T1.

Step 2. Play 1-Cost minions. You should have Carnassa in your hand by T5.

Step 3. Play Carnassa on T5, then Tundra Rhino+Raptors for face/trade (only when you really need to). Repeat as needed.

Step 4. ???

Step 5. Profit