The last day of Mission Impossible. Basket and Max_Writer enchant their gear, clear a mineshaft, build iron golems and a ticking clock, and sign off with the stronghold as home.
A witch ends lostinthefort's run two minutes in. Basket and Max_Writer carry on alone, hunting diamonds for an enchanting room and lighting a wall of furnaces in the stronghold.
The three survivors gear up, head down into the ravine beside the stronghold and work through a mineshaft and its caves, with the lag following them all the way.
With Steel_Douglas gone, the three survivors fetch seeds from a chest they left behind, grow giant mushrooms in the floor and start making the stronghold home.
On day four Team MaBaSteeLo packs up the cave, crosses the ice spikes and digs down into the stronghold, where endermen, skeletons and creepers are waiting.
On day three Team MaBaSteeLo goes back to the Nether for mushrooms, finds gold in a ravine and grows giant mushrooms big enough to pack for the stronghold trip.
On day two Team MaBaSteeLo smelts iron into buckets and armor, opens a Nether portal under the snow and comes back hungry enough to start a mushroom farm.
Team MaBaSteeLo starts the January challenge in a frozen world of ice spikes, plants saplings, roofs over a crop field and digs underground for coal and iron through the first night.