Drippler

	Classic	Expert	Master	Legendary (For the Worthy)
Life	50	100	150	200
Attack	28	56	84	149
Defense	14	14	14	14
Knockback Taken	60% (Med)	54% (Med)	48% (Med)	48% (Med)
Coins	150	375	375	525

The last column is Master mode in a world made with the For the Worthy seed. Its numbers were measured in the game, not computed here.

For one player in a world before Hardmode. Expert and Master scale life, attack, knockback and coins by the game's own multipliers.

Coins: each kill rolls the coins from 80% to 175% of this value, then rarer extra rolls can add more.

In a Hardmode world

On Expert and Master, a Hardmode world raises weak enemies: when attack plus defense plus a quarter of life is under 80 (100 after Plantera), the game multiplies them up.

World	Life	Attack	Defense	Knockback Taken	Coins
Expert, In Hardmode	110	50	14	54% (Med)	3
Master, In Hardmode	165	75	14	48% (Med)	3
Legendary, In Hardmode	220	133	14	48% (Med)	420
Expert, After Plantera	110	50	14	54% (Med)	3
Master, After Plantera	165	75	14	48% (Med)	3
Legendary, After Plantera	220	133	14	48% (Med)	420

Classic

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Bloody Tear	1	1/100 (1%)	69	230	At night during a Blood Moon, not from enemies spawned by a statue
Shark Tooth Necklace	1	1/150 (0.67%)	104	345
Money Trough	1	1/200 (0.5%)	139	460

Expert

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Shark Tooth Necklace	1	1/75 (1.33%)	52	172
Bloody Tear	1	1/100 (1%)	69	230	At night during a Blood Moon, not from enemies spawned by a statue
Money Trough	1	1/100 (1%)	69	230

Master

Item	Quantity	Chance	Kills for 50%	Kills for 90%	Conditions
Shark Tooth Necklace	1	1/75 (1.33%)	52	172
Bloody Tear	1	1/100 (1%)	69	230	At night during a Blood Moon, not from enemies spawned by a statue
Money Trough	1	1/100 (1%)	69	230

Chance is per kill. Kills for 50% and 90% is how many kills give that chance to see the item at least once.