Most Old School RuneScape players stall right after the early game: stats are mid-50s, the bank is a few hundred thousand, and the "real" content list reads like a wall of 90+ requirements. The fix is a handful of bosses you can actually fight at low stats, that drop either consistent gold or a gear upgrade you'll use for hundreds of hours. Here are the ones worth learning first, in roughly the order most accounts can take them on.
Giant Mole — the gateway boss
The Giant Mole under Falador Park is the textbook first boss. Requirements are almost nothing: 31 Prayer for Bury/Protect isn't even needed, you just want a decent weapon, food, and Falador Teleport access. With around 60+ combat, an Ancient Mace or any Rune/Granite weapon, and a few sharks, you can solo it. It's a pure HP sponge with no special attacks beyond digging away (it heals if you let it escape, so bring a light source and a way to find it again — the Mole locator, or just learn the burrow spots).
Drops are mole skin and mole claw, plus a chunk of bones and Dwarf weed. The skins/claws sell to Wyson the Gardener for bird nests, or straight on the GE. It won't make you rich, but it teaches kill-tracking, supply management, and reading a boss's movement — the habits everything else builds on.
Obor and Bryophyta — the slayer "first GP" bosses
Obor (the Hill Titan) and Bryophyta (the Moss Giant boss) are the cheapest gear-bearing bosses in the game. You need a Hill Giant Club to access Obor and a Bryophyta's Essence (from regular Moss Giants) for Bryophyta. Both are doable in the 40s combat with a Rune scimitar and food.
- Obor can drop the Hill Giant Club back, but more importantly he's a clean kill for low accounts learning to tank a hard-hitting melee boss.
- Bryophyta can drop the Bryophyta's staff — a one-charge nature-rune staff — and the Verdant boots, plus consistent rune and herb drops.
Neither is a money machine, but they're free practice with a real loot table.
Sarachnis — the first genuinely profitable boss
Sarachnis is the one most players underrate. You only need an axe and the ability to reach the Forthos Dungeon, with a recommended ~70 in your combat stats but very killable lower. She drops the Sarachnis cudgel (a strong Slash weapon and a useful spec for AoE) and, crucially, drops grimy herbs, seeds, and a steady stream of gold in the 150k–250k/hour range for a mid-level account. Mechanically she alternates Melee, Ranged, and Magic, so you learn to switch Protection Prayers on a timer — the single most transferable skill in the game. If you want to grind toward your first big upgrade, this is the boss that funds it.
Moons of Peril — the modern low-req gear stop
The Varlamore Moons of Peril (Blue, Blood, and Eclipse Moon) reset the entry meta. With around 70 Defence and 70 Slayer recommended (some can manage lower), this is the cheapest path to a full set of Lunar, Blood, and Eclipse armour — solid Defence-stat gear with set effects that punch well above their price. It's a learn-by-doing rotation boss: each moon telegraphs its attacks, and you survive by reading tells rather than out-gearing it. For an account that wants real Defence-tier gear without a Bandos-sized bank, this is the best time-per-upgrade in the game right now.
Where it's honestly worth spending
Two caveats. First, none of these bosses replace doing your Slayer — bossing income only matters once your combat stats can sustain it, and Slayer is what raises those stats. Second, a lot of early-account pain is gear-gated, not skill-gated: a Fighter torso (Barbarian Assault), a Fire cape (the Fight Caves with TzTok-Jad), and a Dragon defender are all "free" but eat dozens of hours.
That's the realistic time-for-money line. If you genuinely enjoy the grind, play it out — the Fight Caves and Slayer are where you actually get good. But if you're an adult with two hours a week and you just want to be at the part of the game where bossing is fun, buying the gold to skip straight to a Sarachnis-ready setup, or having a Fire Cape carry done so your account meets the requirements, is a defensible trade. Pay for the wall you don't enjoy climbing; keep the content you do.
A sensible first-boss order
- Learn the loop: Giant Mole — cheap, safe, teaches tracking.
- Touch a real loot table: Obor and Bryophyta — minimal gear, real drops.
- Make your first GP: Sarachnis — herbs, seeds, and the cudgel.
- Get lasting gear: Moons of Peril — the cheapest 70-Defence armour sets going.
Hit those four in order and you'll go from "stuck after the early game" to a self-funding account that can take on Vorkath, Zulrah, and the lower raids. The bosses above aren't flashy, but they're the ones that actually move a low-level account forward — and every one of them is killable with stats you already have or are a Slayer task away from.