Note: Both "Enter the Void" and the final episode, "Venom of the Red Lotus," are now available to watch at Nick.com. Warning: Full spoilers from the episode to follow. Tenzin's alive, you guys! Just let that sink in for a sec... Okay, so The Legend of Korra's second-to-last episode in Book Three was nothing short of stressful, as Korra made her decision regarding Zaheer's ultimatum (one that, perhaps, she would come to regret).