Dungeons and Dragons – Mystara
Magical Item – Oil of Slipperiness
- Type: Potion (Expendable)
- Rarity: Uncommon, Genasi (Earth) Relic
- Original Source: Dungeon Masters Guide (dmg184)
- Base Item
- Campaign Examples
- Original Item
- Content Updates

Base Item – Oil of Slipperiness
Uncommon Item Value
Price: (1d6) x100 gp (100 to 600 gp) – 50% for consumable items
Base Price: 400 gp or 200 gp for expendable
Expendable Items can be attuned on use, at the cost of a random attuned item and slot.
Cursed Items auto attune on use and replace a random attuned item and slot.
Magical Items
C – Common, U – Uncommon, R – Rare, VR – Very Rare, L – Legendary, A – Artefact, Cu – Cursed
Racial Items Link
Dragonkind, Dwarven, Elven, Genasi, Giant, Gnome, Halfling, Human
- Magical Item – Uncommon – Oil of Slipperiness – 200 gp
- Standard: This sticky black unguent is thick and heavy in the container, but it flows quickly when poured.
- The oil can cover a Medium or smaller creature, along with the equipment it’s wearing and carrying (one additional vial is required for each size category above Medium). Applying the oil takes 10 minutes. The affected creature then gains the effect of a freedom of movement spell for 8 hours.
- Alternatively, the oil can be poured on the ground as an action, where it covers a 10-foot square, duplicating the effect of the grease spell in that area for 8 hours.
- Attunement: While attuned to this item, you can use the item for an extra hour.
- Relic: If you are a genasi and attuned then it lasts two extra hours instead of one.
Example Campaign Items – Oil of Slipperiness
Tuesday Nights Oil of Slipperiness
- Magical Item – Uncommon – Oil of Slipperiness – 200 gp
- Standard: This sticky black unguent is thick and heavy in the container, but it flows quickly when poured.
- The oil can cover a Medium or smaller creature, along with the equipment it’s wearing and carrying (one additional vial is required for each size category above Medium). Applying the oil takes 10 minutes. The affected creature then gains the effect of a freedom of movement spell for 8 hours.
- Alternatively, the oil can be poured on the ground as an action, where it covers a 10-foot square, duplicating the effect of the grease spell in that area for 8 hours.
- Attunement: While attuned to this item, you can use the item for an extra hour.
- Relic: If you are a genasi and attuned then it lasts two extra hours instead of one.
- Instances:
- A – Drazzle (Dragonborn Cleric)
Original Item – Oil of Slipperiness
Source: Dungeon Masters Guide (dmg184)
OIL OF SLIPPERINESS
Potion, uncommon
This sticky black unguent is thick and heavy in the container, but it flows quickly when poured. The oil can cover a Medium or smaller creature, along with the equipment it’s wearing and carrying (one additional vial is required for each size category above Medium). Applying the oil takes 10 minutes. The affected creature then gains the effect of a freedom of movement spell for 8 hours.
Alternatively, the oil can be poured on the ground as an action, where it covers a 10-foot square, duplicating the effect of the grease spell in that area for 8 hours.
Content Updates
- 2021-07-17 – Added in the Original Item version.
- 2021-04-27 – Updated to link into content.
Magical Items
Magical Items in Mystara Overview, Campaign Items, Creating Unique Items
Downtime Buying and Selling Items or Crafting Items
Types: Armour, Blessings, Books, Charm, Epic Boons, Marks of Prestige, Potion, Ring, Rod, Rune, Scroll, Staff, Wand Overview, Weapon, Wondrous Items
Relics of: Dragonkind, Dwarves, Elven, Genasi, Giantkind, Gnome, Halfling, Human
Tuesday Items: T001, T002, T003, T004, T005, T006, T007, T008, T009, T010, T011, T012, T013, T014, T015, T016, T017, T018, T019, T020, T021, T022, T023, T024, T025, T026, T027, T028, T029, T030, T031, T032, T033, T034, T035, T036, T037, T038, T039, T040, T041, T042, T043, T044, T045, T046, T047, T048, T049, T050, T051, T052, T054, T055, T056, T057, T058, T059, T060, T061, T062, T063, T064, T065, T066, T067, T068, T069, T070, T071, T072, T073, T074, T075
Wednesday Items: W001, W002, W003, W004, W005, W006, W007, W008, W009, W010, W011, W012, W013, W014, W015, W016, W017, W018, W019, W020, W021, W023, W024, W027, W028, W029, W030, W031, W032, W033, W034, W035, W038, W039, W040, W041, W042, W043, W044, W045, W047, W048, W049, W050, W051, W052, W054, W055, W056, W058, W059, W061, W062, W063, W064, W065
Friday Items: F002, F005, F006, F007, F008, F009, F010, F012, F014, F016, F019, F025, F026, F027, F028, F029, F030, F031, F032, F033, F034, F035, F036, F037, F038, F039, F040, F041, F042, F043, F044, F047, F048, F049, F050, F051, F052, F054, F055
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