Cow Boss is Out Today!
Quick facts
Published25 February 2026
CategoryQoL
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Changelog - February 25thCow BossThe Ides of MilkQuest RewardsCow Boss Fight and RewardsT-bone Steak (Tradeable) and Bull Bones (Untradeable)Mooleta (Untradeable)Cow Slippers (Tradeable)Bottomless Milk Bucket (Untradeable)Beef the PetCow Boss Combat AchievementsHard Mode Cow Boss FightMore Changes from the Getting Around PollQuetzal Whistle Unlimited ChargesPortal Nexus AdditionsRevenant Caves Teleport ChangesPickpocketed Runes and the Rune PouchExpanding the Herb Sack and Sarachnis InstanceDeadman: Annihilation FinalePermanent Deadman (World 345) & Deadman RewardsWeapon Recolours
This official news post is sourced from the Old School RuneScape website. It is copyrighted by Jagex. Added on 25 February 2026.

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- •Talk to Cassius located northwest of Lumbridge to start The Ides of Milk quest. Completing the quest will give you:
- •Access to the Cow Boss
- •Cow Bell Amulet
- •XP Lamp providing 1000 XP in any combat Skill, including Prayer.
- •Cow Boss is a true low level boss. Rewards include:
- •Beef the Pet
- •Cow Slippers
- •Mooleta
- •Bottomless Milk Bucket
- •T-bone Steak
- •Bull Bones
- •Combat Achievements of the Cow Boss are also here, listed further down the blog.
- •Hard Mode Cow Boss: This members-only version has increased stats and requires much harder mechanics to take on.
Getting Around Poll Changes Continued
- •Added an unlimited-use option for the Perfected Quetzal Whistle, giving you the ability to upgrade it to hold unlimited charges.
- •Added the following missing teleports to the Portal Nexus:
- •Trollheim (Standard)
- •Paddewwa (Ancient)
- •Lassar (Ancient)
- •Dareeyak (Ancient)
- •Ourania (Lunar)
- •Barbarian (Lunar)
- •Khazard (Lunar)
- •Ice plateau (Lunar)
- •Respawn (Arceuus)
- •Teleport to boat (Standard)
- •The Revenant Cave Teleport scroll now allows you to select any of the cave’s entrances.
- •Runes obtained from pickpocketing are now placed directly into your Rune Pouch, provided it has space and can already store that Rune type.
- •If you're carrying your Rune Pouch at the Hallowed Sepulchre, any runes looted from coffins will now be sent straight into your Pouch.
- •You can now upgrade your existing Herb Sack into the Silklined Herb Sack, which can store up to 100 of each grimy herb (up from the Herb Sack's limit of 30).
- •You can now gain access to private instances of Sarachnis by paying a fee of 25,000 GP, or 12,500 GP if you've completed Hard Tier Sarachnis Combat Achievements.
- •A charged Horn of Plenty is now prioritised higher for protection on death, reflecting the guide price of the uncharged one.
- •Updated the Fishing Skill Guide to correctly display that Vibrant Shoal requires Level 86 and Bluefin Shoal Level 87.
- •The Cooking Skill Guide has been updated to display that Marlins require Level 91 Cooking.
- •Your Personal Best Time for Shellbane Gryphon is now shown in the Collection Log.
- •The Shellbane Gryphon no longer gives rewards if a player prevents their clue scroll from being updated while they're killing it without a Slayer task.
- •Fixed an issue where players were not correctly displayed when playing table games inside the Pandemonium Pub.
- •The messaging on the lockbox directions scroll from Brittle Isle has been corrected to say "West" instead of "East".
Deadman: Annihilation
- •We'd like to give an opportunity to the players who missed out on the chaos by opening a secondary finale world for the 96+ bracket this Saturday. Any players that were previously eligible for our finale, but could not enter last weekend, will be able to access this world from February 28th at 5pm UTC and the Finale will start at6pm UTC.
- •IF YOU ARE WANTING TO PARTICIPATE IN THE FINALE THIS WEEKEND DO NOT ENTER WORLD 345. Doing so will lock you out of being able to take part in this weekend's finale.
- •Deadman: Annihilation Rewards Shop is open! To access your points in the regular worlds, you'll first need to log in to the Permanent Deadman World (World 345), then you can log in to a regular world and your points will be available. You can purchase those sweet rewards from Nigel in Lumbridge Graveyard.
- •You can now toggle the Deposit Worn Items button on/off in the Deposit Box Settings Menu, found in the top-right corner of the Deposit Box interface.
- •Hunter's Spear no longer consumes ammo against Chinchompas.
- •Perdu will no longer sell you an item that you don't have space to carry.
- •You can no longer throw the Tonalztics of Ralos at the dart board in the POH Games Room.
- •Some dodgy map tiles in the Hunter area beyond Araxxor's lair have been fixed so that they won't teleport players who stand on them.
- •Resolved a graphical issue with the 25th Anniversary Warrior and Skeleton Tabards.
- •Gary no longer follows the player into the Rat Pits.
- •Z-buffer related changes:
- •The Trollheim Agility short is now highlighted properly.
- •The render order for Volatile Earth assets have been corrected.
- •The shadows of Scurrius' Falling Bricks no longer flickers or goes invisible.
- •Tombs of Amascut entrances now render correctly.
- •The Hammer and Potion storages in Tombs of Amascur now render correctly.
- •The trapdoor ladder in Edgeville is visible once again.
- •Fixed clipping issues for:
- •Furnaces in Prifddinas and the Great Conch
- •The Deadman: Armageddon teleport
- •Taverly dungeon entrance
PvP Rota The PvP rota has moved to Period A:
- •539 - (US) - PvP World
- •318 - (UK) - Bounty Hunter World
- •548 - (Germany) - High-Risk PvP World
- •577 - (US) - Free-to-Play PvP World
- •559 - (UK) - LMS Competitive
World 390 (AUS) for LMS Competitive has been activated with this rota.
World 569 (AUS) for Bounty Hunter has been activated with this rota.
The PvP Arena is using ' Zerker ' loadouts in Ranked Duels and Tournaments this week.