Item Alchemy

This page was last updated for (v1.1.1).

Item Alchemy is a family of Alt. Magic spells that allow the player to magically turn items into coins. There are 3 ( 4) versions of the spell, with each version requiring a higher Magic level and more Runes to cast but providing a stronger effect.

Item Alchemy gives Magic experience. The same amount of experience is given no matter what type of item is alched – as with any spell, XP does not depend on the items involved.

Increased global GP bonuses can increase the amount of GP gained and apply multiplicatively with the item sell value stated by the spell, while any bonuses to the item sale price conversion increases the sell value stated by the spell. For example, casting Item Alchemy I while both the Fine Coinpurse and Spirit Bag are equipped results in the player receiving [math]\displaystyle{ \left ( 40 + 30 \right )\% \times \left ( 100 + 10 \right )\% = 70\% \times 110\% = 77\% }[/math] of the item's sell value. The maximum GP multiplier possible, achieved by using Item Alchemy IV while using each of the positive bonuses below, is [math]\displaystyle{ 280\% \times 203\% = 568.4\% }[/math]. Ideally, all negative bonuses below should be avoided.

Source	Type	DLC	GP Boost	Other Modifiers
Cargo Net	Agility Obstacle 1		+3% Global GP (except Item Sales)	+2% Fishing Mastery XP
Burning Trap	Agility Obstacle 13		+15% Global GP (except Item Sales)	-30% Chance to Double Items Globally -30% Chance To Double Loot in Combat
Elite Pillar of Expertise	Agility Pillar		+40% Global GP (except Item Sales)	-3% Interval for all Non-Combat Skills +8% Chance to Double Items Globally +8% Mastery XP for Melvor Realm only
Pillar of Generosity	Agility Pillar		+10% Global GP (except Item Sales)	+5 Charges per Potion +10% Chance To Preserve Potion Charge +5% Chance to preserve Summoning Charges +10 Bank Space
Rosaniya	Constellation		+5% Global GP (except Item Sales)	+5% Mastery XP for Melvor Realm only +8% Chance to Double Items Globally +50 Bank Space +4% chance to gain Stardust in Astrology +8% chance to receive a Quality Superior Gem while Mining Gem Veins or Meteorite Ore
Book of Scholars	Item (Shield, Passive)		-15% Global GP (except Item Sales)	+3% Global Skill XP
Fine Coinpurse	Item (Shield, Passive)		+10% Global GP (except Item Sales)
Jeweled Necklace	Item (Amulet, Passive)		+5% Global GP (except Item Sales)
Kings Crown	Item (Helmet, Passive)		+40% Global GP (except Item Sales)
Peasant Shirt	Item (Platebody)		-30% Global GP (except Item Sales)	+8% Chance to Preserve Resources in Skills
Sneak-Ers	Item (Boots, Passive)		+5% Global GP (except Item Sales)	+40 Stealth while Thieving
Spirit Bag	Item (Consumable)		+30% Item Alchemy Item sale price conversion
500 Hexes Mastered	Mastery Bonus		+10% Global GP (except Item Sales)
Harold	Pet		+5% Global GP (except Item Sales)	+5% Accuracy Rating +5% Global Evasion +3% Chance to preserve Summoning Charges -0.1s Attack Interval +3% Chance To Preserve Potion Charge +5% Global Slayer Coins (except Item Sales) +5% Global Mastery XP +50% Mastery Pool XP Cap +2% of Maximum Hit added to Minimum Hit -0.2s Monster Respawn Timer -2% Interval for all Non-Combat Skills +3% Ammo Preservation +3% Rune Preservation +2% Chance to Double Items Globally
Mister Fuzzbutt	Pet		+5% Global GP (except Item Sales)

Spells

Spell		Requirements	DLC	Description	XP	Runes
	Item Alchemy I	Level 10		Convert selected item into GP worth 40% of the item's base sale price.	10	13
	Item Alchemy II	Level 35		Convert selected item into GP worth 100% of the item's base sale price.	18	14
	Item Alchemy III	Level 76		Convert selected item into GP worth 160% of the item's base sale price.	39	152
	Item Alchemy IV	Level 118		Convert selected item into GP worth 250% of the item's base sale price.	184	15242424 OR 1512

Melvor Idle version v1.3 (Released: 13th June 2024)
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