Lord of Mysteries Drill Boss (2026): Lv46 Deep Factory Guide

The Drill is a six-player level-46 encounter at the end of the Deep Factory dungeon — the arena header and the party frames in the footage both read 46Level. The narrator's framing: compared with the first Memory boss this one is a DPS check rather than a mechanic check, so the party that shows up with damage will go far. Still, queue discipline matters — the recruitment spam in the chat window is literally asking for one more for this exact boss.

Before anyone touches the boss, the party leader must place the numbered waypoint beacons around the arena. They look like decoration during stage one, but they are the stage-three circuit: the energy relay is run between these exact markers, and the narrator repeats the warning — they must be set before the battle starts, not during it.

Stage one asks for exactly two things: keep DPSing the boss, and dodge whatever you can. The footage shows the party piled on the Drill with raid buffs rolling — Praise the Sun, Bastion Power, a timed Attack window. Uptime is the currency here; every clean second of damage shortens the later race.

Layered on top of the normal damage is the fight's kill rule: every boss skill that connects adds an Overload stack, and the narrator is explicit — take five of his skills and you are instantly killed regardless of your HP. The counter is right there in the UI (Overload x/5 stacks over the players). Greedy casters standing in telegraphs are the main way parties bleed revives here.

When the boss fires a map-wide attack facing all four directions, stage two begins. A laser lances out and then starts rotating in one direction — the narrator's one-word strategy is keep moving. This is also where Overload stacks quietly climb for anyone who tries to stand inside the rotation.

The trap: the rotation does not last forever in one direction. The boss eventually stops, snaps into the counter direction and accelerates to a much faster speed — players who matched the first rotation's pace get caught by the return sweep. The red sector on the floor marks the danger lane; the Million Volts cast is your cue to already be moving.

When lightning floors start rising from the ground, the fight pivots again. Five energy pools sit around the arena, and the job changes from dodging to kiting: whoever the boss is targeting has to position so the next charge runs through a pool. The narrator's warning frames the stakes — keep missing and the boss may never break.

The game states the objective in plain text: Lure the Drill into the lightning pool to make it overload. The targeted player kites the boss's charge through a pool, and the Drill Overload counter at the bottom of the screen (reading 0/4 in this frame) tallies the successful soaks. Per the narration, the boss needs to hit a total of three pools to reach its breaking stage — every missed lure is time off the enrage clock.

The lure rhythm continues under pressure: boss locks a target, target lines up a pool, the charge lands, Overload climbs. Meanwhile Million Volts keeps storming the arena, so the kiters are dodging the same sky-wide lightning they are using as a weapon. This frame catches the storm at its peak with the boss already below a third of its health.

When the Drill flies up and turns into a ball, stage three begins — and this is what the waypoints were for. The party spreads to the preset markers: two people hold the starting point and pull the energy to the first point, where the other two pull it to the final point. The on-screen line says the quiet part out loud: the current will break if you are too far from the holy beacon.

Run the circuit fast enough and the banner flashes: Barrier successfully broken. The boss crashes down out of its ball form into the burn window. Fail the timing and there is no banner at all — the narrator's version of failure is an instant kill, so this is the one mechanic where slow is the same as dead.

The broken boss is not harmless — it pulses area-wide damage while the party chews through its last percent, and the game helpfully spells out the job split: Beware of area-wide damage! Pay attention to healing! Healers ride the pulses, damage dealers commit everything, and the health bar in the footage (9.7% here) drains visibly faster than the timer.

Single digits. This is where the DPS-check framing earns its keep: burst windows, ultimates, anything with a cooldown left in the bar goes out together. The frame is chaos by design — four different players carrying different Overload counts, damage numbers stacked on damage numbers, and the boss at 4.6%.

The Drill touches 0.5% and the arena quiets. Whatever was saved for the end of the rotation lands here, and the fight that began as a simple damage check closes the way it opened — with the party standing on the boss, hitting it until the bar empties.

The boss falls and the MVP screen answers the narrator's thesis — 璀璨星辰 (Bright Star) for the top damage dealer of the run, with a final tally of 430,536 damage. The mechanics opened the window; the damage finished the job. A party that presets its waypoints, respects the Overload counter and saves its burst for the post-break race will see this screen.