In order to purchase a skillcape from the Shop, level 99 in its corresponding skill is required. The Max Skillcape requires level 99 in all base game skills, while the Cape of Completion requires 100% completion in the base game.
+10% chance to preserve dig site map excavation actions, +1 level of the Sieve Tool in Archaeology, +1 level of the Trowel Tool in Archaeology, +1 level of the Brush Tool in Archaeology, and +1 level of the Shovel Tool in Archaeology
+5% Damage To Slayer Tasks, +25% Flat Slayer Area Effect Negation, and Bypass Slayer Area item requirements for areas that require less than level 100 Slayer
+1 base primary resource quantity gained in Archaeology, +15% chance to preserve dig site map excavation actions, +3 levels of the Sieve Tool in Archaeology, +3 levels of the Trowel Tool in Archaeology, +3 levels of the Brush Tool in Archaeology, and +3 levels of the Shovel Tool in Archaeology
-30% Cartography survey interval, -50% Cartography Dig Site Map upgrade interval, -20% dig site map refinement cost, and +20% Chance to Preserve Resources in Cartography
+8% Global Skill XP, +100% chance to gain Charcoal in Firemaking, +100% chance to gain Coal Ore in Firemaking, and +100% chance to gain Ash in Firemaking
x2 Items received from Fishing, +100% Chance to gain +1 additional resource in Fishing (Cannot be doubled), and +1% chance to gain 1 Lost Chest from Fishing for Melvor Realm only (Cannot be doubled)
x2 Items received from Fletching, +100% Chance to gain +1 additional resource in Fletching (Cannot be doubled), and +1 base primary resource quantity gained in Fletching for Gem-Tipped Bolts
+8% Damage To Slayer Tasks, +35% Flat Slayer Area Effect Negation, Bypass All Slayer Area item requirements, and +10% Global Slayer Coins (except Item Sales)
+25% Chance to Preserve Resources in Summoning, +15% Chance to preserve Summoning Charges, +10 base primary resource quantity gained in Summoning for Melvor Realm only, +10% Summoning Maximum Hit, and -10% Summoning Interval
-0.80s Thieving Interval, +150% GP gained from Thieving, +270 Stealth while Thieving, and +20% chance to avoid the stun interval and damage in Thieving when failing a pickpocket attempt for Melvor Realm only