Basket and Scoti_Garbidis explore a second Nether fortress, haul out glowstone and finally get the sixth wither skull. Back home, a thank-you sign is waiting.
The last Pink Poncho player and EPiC_HERO_NBK both fall to zombie pigmen, and Basket and Mitzify find a lit nether portal under the desert sand by the bedrock wall.
Basket and Scoti_Garbidis comb a Nether fortress for wither skeleton skulls, the last thing needed to summon withers and build beacons. Then Basket keeps hunting alone.
With JohnnyPlaysMC out, Basket and Mitzify find the bedrock wall in the wrong place, see PontiffLachlan fall in the chat, and turn a lava pool into obsidian.
Basket goes caving under Basketopia for the iron a beacon needs, and turns up three monster spawners along the way, with records, saddles and horse armor in their chests.
Basket's first ice tray did not work, so Episode 5 starts over: a 15 by 15 tray of sticky pistons and redstone that freezes water into ice for the Basketopia dome.
Basket picks a spot under the ocean for a domed base called Basketopia, digs out the floor, sets out the heads from the wither fight, then tries an ice tray and takes a fall.
No armor, UHC mode, and a wither at bedrock: Basket, Th3pooka and a third player dig a narrow tunnel and fight it with bows, potions and one flame bow.