Equipment Boosts

Below is a collection of bonuses found so far.

Bonus Exp Items

Deathbringer -> x1.03 (Superior) Deathbringer -> x1.133

It appears the Black Witch Staff follows the same bonus modifier as Monster Tome.

(Superior) Black Witch Staff -> x1.155 (Legendary) Black Witch Staff -> x1.26

(Ornate) Witch's Archistaff -> x1.3125

Monster Tome Greater Monster Tome Cursed Monster Tome
Common 1.05 1.1 1.25
Superior 1.155 1.21 1.375
Famed 1.2075 1.265 1.4375
Legendary 1.26 1.32 1.5
Ornate 1.3125 1.375 1.5625

Bonus Orns Items

Deathbringer -> x1.03

Dark Garb -> x1.05

Reaper's Robe -> x1.05

Bonus Gold Items

(Famed) Coin Purse -> x1.05

Sandstorm -> x1.1

Jester's Outfit -> x1.1

Bonus Drop Items

Dowsing Rod -> x1.5

Monster Seed Bonus

Enchanted Skull -> 1.2

Lantern -> 1.1

Occult Candle -> 2.0

Party Bonus -> 1.2

Torch -> 1.3