OSRS Tekton Guide: Gear, Movement, Anvil Phase & Strategy

Tekton guide for anvil phase, melee positioning, and points-friendly kills.
Overview: Tekton at a Glance
Tekton is a full boss in the raid group, rated 4 out of 5 in our boss index and normally fought solo or team.
Before you can fight Tekton you need Chambers of Xeric.
Anvil phase movement is what this fight actually asks of you, and it is the thing standing between you and raid points toward CoX uniques.
Its own attack is melee (stab), melee (slash) and melee (crush), so Protect from Melee is the prayer it asks for.
In our index it sits in the raid group at difficulty 4 of 5, where kill times come down to anvil phase movement.
| Field | Detail |
|---|---|
| Classification | CoX boss room (Boss) |
| Group | raid |
| Difficulty | 4 / 5 |
| Solo or team | Solo or team |
| Access requirement | Chambers of Xeric |
| Notable reward | Raid points toward CoX uniques |
| Signature mechanic | Anvil phase movement |
| Hitpoints | 300 |
| Max hits | 52 |
- Field
- Classification
- Detail
- CoX boss room (Boss)
- Field
- Group
- Detail
- raid
- Field
- Difficulty
- Detail
- 4 / 5
- Field
- Solo or team
- Detail
- Solo or team
- Field
- Access requirement
- Detail
- Chambers of Xeric
- Field
- Notable reward
- Detail
- Raid points toward CoX uniques
- Field
- Signature mechanic
- Detail
- Anvil phase movement
- Field
- Hitpoints
- Detail
- 300
- Field
- Max hits
- Detail
- 52
Access Requirements
Tekton is gated behind Chambers of Xeric.
Chambers of Xeric also tends to sit alongside the other raid gates, so it is usually cheaper to clear them together than to come back for each one. The boss requirements checklist lists them by group.
Location and How to Get There
Tekton is fought in a combat room in the Chambers of Xeric.
Tekton is a room, not a destination — he appears in the Chambers of Xeric as one of the possible combat encounters, and he was the artisan who built the chambers in the first place.
Recommended Combat Stats and Gear
| Check | Value |
|---|---|
| Prayers for its own attacks | Protect from Melee |
| Its Defence level | 205 |
| Its Magic level | 205 |
| Its lowest defence bonus, per its infobox | light ammunition, standard ammunition, heavy ammunition, magic |
| Elemental weakness | 20% to water spells |
| Monster attributes | xerician |
- Check
- Prayers for its own attacks
- Value
- Protect from Melee
- Check
- Its Defence level
- Value
- 205
- Check
- Its Magic level
- Value
- 205
- Check
- Its lowest defence bonus, per its infobox
- Value
- light ammunition, standard ammunition, heavy ammunition, magic
- Check
- Elemental weakness
- Value
- 20% to water spells
- Check
- Monster attributes
- Value
- xerician
- 205 Magic level rewards magic-defence scaling weapons.
Inventory and Supplies
- Food sized to its max hits: 52.
- Prayer potions for Protect from Melee.
- A teleport out.
Mechanics: Attack Styles, Max Hits and Immunities
| Property | Value |
|---|---|
| Combat level | N/A |
| Attack styles | Stab, Slash, Crush |
| Attack speed | 3 ticks |
| Attacks on sight | Yes |
| Poisons you | No |
| Size | 4 tiles |
- Property
- Combat level
- Value
- N/A
- Property
- Attack styles
- Value
- Stab, Slash, Crush
- Property
- Attack speed
- Value
- 3 ticks
- Property
- Attacks on sight
- Value
- Yes
- Property
- Poisons you
- Value
- No
- Property
- Size
- Value
- 4 tiles
Where Tekton Sits in Progression
Within the raid group, the fights below Tekton are Muttadiles and Vanguards. Above it sit Great Olm and Verzik Vitur.
Fight Strategy: Anvil phase movement
- Prayers on before you are in range.
- Turn on Protect from Melee and leave it on.
- Its lowest defence bonus is against light ammunition.
- Its 3-tick speed punishes greed.
- Bank before a 52 can erase you.
- Anvil phase is the wipe risk
- Melee hammer setups common
- Do not stand in wrong tiles
- Points matter in CoX EV
Drops and What Tekton Is Worth
Drops worth the trip: Raid points toward CoX uniques. Whether that is worth your time depends on how many kills an hour you personally get, which is a function of anvil phase movement rather than of your gear list.
Combat Achievements
Tekton has Combat Achievement tasks. At a 52 max hit, a capped-gear restriction is the awkward kind: you lose damage without losing anything it throws at you.
Task lists move with updates — read the current list in game.
Ironman Notes
Without a Grand Exchange, raid points toward CoX uniques has to be earned rather than bought, and this is the fastest table it sits on.
Common Mistakes and Death Causes
- Ignoring that anvil phase is the wipe risk
- Ignoring that melee hammer setups common
- Ignoring that do not stand in wrong tiles
- Ignoring that points matter in CoX EV
- Buying an upgrade before anvil phase movement is consistent
- Gearing for Tekton before finishing Chambers of Xeric
- Walking in before prayers are on
FAQ
What do I need to fight Tekton?
Chambers of Xeric
Which protection prayer should I use at Tekton?
It attacks with stab, slash, crush, so pray against that.
How hard does Tekton hit?
Max hits of 52, with 300 hitpoints.
Is Tekton worth doing?
Yes, for what it drops — Raid points toward CoX uniques — if you want that specific reward. It is not a general money maker, and we do not publish a GP per hour figure for it because that number changes with the Grand Exchange.
What kills people at Tekton?
Anvil phase is the wipe risk
Related Guides
Bottom Line
Tekton rewards repetition more than it rewards gear. Once anvil phase movement stops taking your full attention, the trips get long enough that raid points toward CoX uniques stops feeling far away.
If Tekton is blocking a Combat Achievement or an unlock you actually want, our PvM service is done by hand — no automation. Otherwise the bosses list has the full index.
Tekton — CoX boss room, difficulty 4/5. Combat values here — hitpoints, max hits, attack styles and speed, Defence and Magic levels, immunities and Slayer requirements — were read from the Old School RuneScape Wiki infobox for Tekton on 2026-08-03. Kill rates, GP per hour and item prices are deliberately absent because they move with balance patches and the Grand Exchange.
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