4 Biotech Specialist 4 Blackcleave Cliffs 1 Blazemire Verge 3 Blood Crypt 3 Blooming Marsh 4 Cauldron Familiar 2 Clockwork Percussionist 3 Copperline Gorge 4 Deadly Dispute 4 Experimental Synthesizer 4 Eyetwitch 1 Mountain 2 Overgrown Tomb 4 Scavenger's Talent 4 Shrapnel Blast 2 Springleaf Drum 2 Stomping Ground 1 Swamp 4 The Sackville-Bagginses 4 Witch's Oven 2 Academic Dispute 1 Decorum Dissertation 2 Fatal Push 1 Firebending Lesson 1 Improvisation Capstone 1 Iroh's Demonstration 1 Origin of Metalbending 1 Ruinous Waterbending 1 The Ooze 4 Thoughtseize