The second wither from the last episode is still alive, and it is still hanging around Wither Island. The episode opens on the same edited-in joke, "Flawlessly Battle Two Withers" with "Flawlessly" crossed out, and then picks up at night with Basket rowing back to the island. "This is the part where Pooka and I hide in the tree," a voice says.
Back to the chest
The wooden building on the island has a large chest of spare gear: swords, iron armor, bows, splash potions of healing and baked potatoes. "There's some armor and power one, power one, power one," a voice says while sorting through the bows. Then the boss bar comes back at the top of the screen. The wither drifts out over the water again, and Basket chases it in a boat. "Oh, my boat just broke," a voice says. The chat soon reads "BasketMC withered away."
Dying on repeat
The next stretch is the same loop over and over. Basket respawns in the wooden room, grabs what is left in the chest and runs back out with a bow. The chat fills with "Scoti_Garbidis was slain by Wither," "Th3pooka withered away" and "BasketMC was slain by Wither," and the death screen comes up more than once. Th3pooka is out on the torn-up island too. At one point Basket ends up tucked in among tree trunks, and a voice says the wither "can't break through" the tree. "This is awful," a voice says. "We don't even have one wither star or nether star or whatever you want to call it to show for our damage."
Breaking the bed
The new plan is to break the bed in the wooden building. "So, you killed the bed, right?" a voice asks. "Okay, so I just need to die now." Someone asks for the armor to go back into the chest. Then the chat shows "BasketMC was blown up by Wither" and "Your home bed was missing or obstructed," and Basket wakes up far away, in a stone-brick area with a fountain.
Later on that same night
Edited-in text reads "Later on that same night..." and Scoti_Garbidis is waiting at the end of a stone path over the ocean. This time Basket has enchanted armor, a Diamond Sword, and a hotbar of potions. The two of them boat out together, with potions of regeneration and strength in hand. "We're gonna see if we can fix what we messed up," a voice says.
The wither is close to the ground this time. Basket fires arrow after arrow and drinks potions of healing, and the chat shows "Scoti_Garbidis was blown up by Wither." Soon after, the boss bar is gone. A Nether Star is in Basket's inventory, and the island is a crater of bare stone. "The island is completely destroyed," a voice says. "As it should be. It's Wither Island." Basket also drops down an old shaft on the island, which a voice says was dug earlier to look for redstone.
A beacon at last
At sunset, Basket crafts the beacon from the star, glass and obsidian. Then Basket heads through stone tunnels to an obsidian room, where Scoti_Garbidis is already waiting, and sets the beacon on a base of iron and gold blocks. A gold ingot pays for Haste, and the effect list shows Haste II. "Oh, that's really bright," a voice says.
An ender chest holds a row of enchanted pickaxes, one of them "Lightning the 2nd" with Efficiency V and Unbreaking III. With Haste II on, Basket digs into the stone around the room while Scoti_Garbidis stands by in the tunnel. The episode ends with Basket climbing up beside the beacon beam into a room with a grass floor, chests and a bed, where the end card plays.