The Shard-Wearer
Boss · The Mirror Halls · band B, The Ante-Hell

Where The Shard-Wearer waits
The Shard-Wearer holds the gates at depths 4,200, 4,400 in The Mirror Halls, sharing the zone's 100-depth gate rhythm with The Reflected King.
What The Shard-Wearer is
The Shard-Wearer is a Wight: it swings an axe, and the body asks for burst damage — it heals as it fights. As a boss it wears the type's defences at 35%, carries no status of its own, and enrages below half health: it hits harder and moves faster.
The Shard-Wearer by the numbers
The card at each gate — health, damage per swing, armour and the modifiers it rolls — straight from the game's spawn table. On the floor the boss leads with 60% of the card's health and 60% of its damage, before the road's own pressure.
What those modifiers do
PIERCING- penetrates 25% of your resistances
LUCKY- 15% of its blows land twice over
ARMORED- Armour ×1.9, at the cost of 5% of its health
ENRAGED- builds 2 Rage with every blow it lands, up to 50; each point is 1% more damage
EVASIVE- +22% chance to dodge your hits
BARRIERED- Opens behind a barrier worth 25% of its health
THICK-SKINNED- Overwhelm and armor you ignore count at half
CHILLING- Turns 30% of its physical damage into cold
OF PRECISION- the pack within 4.5 tiles crits 15% more often
STORMSHIELDED- +75% lightning resistance (capped at 75%)
Modifiers are rolled per depth and are the same for every player. Bosses always carry at least 3 and never a pace modifier (SWIFT, BRUTE), so a boss's swing rhythm is its own; of the seals only the walls — BLOODLESS, INERT, ASHEN, ETHEREAL, DENSE — ride a boss. The full list is in Enemy modifiers.
At its first gate The Shard-Wearer leads with 184,671,811 health, against 155,435,838 for the leader one floor above, and swings every 1.25s.
What a gate floor is
A gate is a floor like any other, with the boss leading its last pack. Nothing below it opens until the floor is cleared. A lost floor costs nothing; you can fight it again. How a floor is fought is under Combat.
Fight The Shard-Wearer — play free