Skeletron

	Classic	Expert	Master	Legendary (For the Worthy)
Life	4,400	8,800	11,220	14,960
Attack	32	70	106	187
Defense	10	10	10	10
Knockback Taken	0% (None)	0% (None)	0% (None)	0% (None)
Coins	5	1250	1250	1750

The last column is Master mode in a For the Worthy world.

Numbers are for one player, before Hardmode.

Coins: each kill rolls from 80% to 175% of this value. Rarer extra rolls can add more.

2 variants

Classic

Variant	Life	Attack	Defense	Knockback Taken	Coins
Variant 1 Size 100%	4,400	32	10	0% (None)	5
Variant 2 Size 100%	600	20	14	0% (None)	No coins

Expert

Variant	Life	Attack	Defense	Knockback Taken	Coins
Variant 1 Size 100%	8,800	70	10	0% (None)	1250
Variant 2 Size 100%	1,560	44	14	0% (None)	No coins

Master

Variant	Life	Attack	Defense	Knockback Taken	Coins
Variant 1 Size 100%	11,220	106	10	0% (None)	1250
Variant 2 Size 100%	1,989	66	14	0% (None)	No coins

• Spawns: Dark Caster (from Variant 2; In a world made with the For the Worthy seed)

Debuffs it inflicts

Buff	On	Chance	Duration	Conditions
Bleeding	Players	100%	6 to 9.98 s	In Expert or Master Mode
Slow	Players	1/2 (50%)	0.5 to 0.98 s	In Expert or Master Mode

How it appears

• Without an item: Talk to the Old Man at night and choose the curse option.

What beating it changes

• The Clothier can move in.
• The Old Man is no longer placed at the Dungeon.

Treasure Bag (Expert and Master): Treasure Bag (Skeletron)

Classic

Item	Only from	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Chippy's Chestplate	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Cloak (Inactive)	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Greaves	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Headband	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Helmet	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Couch	Variant 1	1	1/7 (14.3%)	5	15
Skeletron Mask	Variant 1	1	1/7 (14.3%)	5	15
Skeletron Hand	Variant 1	1	6/49 (12.2%)	6	18	Rolled only when the roll for Skeletron Mask (1 in 7) fails
Book of Skulls	Variant 1	1	36/343 (10.5%)	7	21	Rolled only when the roll for Skeletron Mask (1 in 7) fails. Rolled only when the roll for Skeletron Hand (1 in 7) fails
Skeletron Trophy	Variant 1	1	1/10 (10%)	7	22	Only when the enemy counts as a boss

Expert

Item	Only from	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Chippy's Chestplate	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Cloak (Inactive)	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Greaves	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Headband	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Helmet	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Couch	Variant 1	1	1/7 (14.3%)	5	15
Skeletron Trophy	Variant 1	1	1/10 (10%)	7	22	Only when the enemy counts as a boss

Also drops Treasure Bag (Skeletron).

Master

Item	Only from	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Chippy's Chestplate	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Cloak (Inactive)	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Greaves	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Headband	Variant 1	1	100%			Drops from Red Hat Skeletron
Chippy's Helmet	Variant 1	1	100%			Drops from Red Hat Skeletron
Skeletron Relic	Variant 1	1	100%
Possessed Skull	Variant 1	1	1/4 (25%)	3	9
Chippy's Couch	Variant 1	1	1/7 (14.3%)	5	15
Skeletron Trophy	Variant 1	1	1/10 (10%)	7	22	Only when the enemy counts as a boss

Also drops Treasure Bag (Skeletron).

Chance is per kill. Kills for 50% / 90% is how many kills give that chance of at least one drop.

Treasure Bag (Skeletron) contents

In Expert and Master this bag replaces most drops above.

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Bone Glove	1	100%
Book of Skulls	1	1/3 (33.3%)	2	6
Skeletron Hand	1	1/3 (33.3%)	2	6
Skeletron Mask	1	1/3 (33.3%)	2	6