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Skaven (Renegades fan list) · 150 points · Monstrous hammer

Are Rat Ogres with a Master Moulder good?

Rat Ogres with a Master Moulder are very dangerous on the charge and fragile off it. They won all 10 charges into Jade Warriors in my tests, but lost every fight when Gors charged them.

By DaveUpdated 2026-09-242026 Rules & ErrataHow I test

Quick answer: it depends what you point Rat Ogres at

Role
Monstrous hammer
Good against
Jade Warriors on the charge (10/10), Rat Ogres on the charge (7/10)
Struggles against
Clanrats on the charge (2/10), charging Gors (0/10)
Record
23/40 charging · 6/30 receiving

Their job is to charge first and hit hard. I would keep them out of drawn-out grinds against ranked units, where they lose on Combat Result.

How many simulations I ran

I ran 70 complete combats with Rat Ogres with a Master Moulder, each fought through break tests and pursuit to the end: 40 with them charging and 30 with the enemy charging. These were the results.

These Rat Ogres numbers are not the whole story, because my dice roll on an empty table without terrain, spells, characters or a real player on the other side. One lucky break test can move a result by a whole fight, so the Rat Ogres’ result against charging Knights of the Realm (6/20) could easily have come out one either way. They show the right place for Rat Ogres in a list; your dice on the night are another matter.

How do Rat Ogres do on the charge?

Rat Ogres charging. Fights won. n = 10 fights per opponent

OpponentPtsWon
15 Jade Warriors 138 10/10
8 Ironbreakers 141 4/10
20 Clanrats 137 2/10
3 Rat Ogres + Master Moulder 150 7/10

How do Rat Ogres do when the enemy charges?

Rat Ogres receiving. Fights won. n = 20 and 10 fights

Charging enemyPtsWon
5 Knights of the Realm 141 6/20
17 Gors 136 0/10

What I think Rat Ogres are good at

Watch out

They have poor static Combat Result and no Swiftstride. They can do plenty of damage, lose the combat anyway, then fail to catch the retreating enemy.

Combinations that worked for me

I paired Rat Ogres with other units in these combinations, which I explain on my Battle March units page:

Other Battle March units I tested

My conclusion

Based on these results, I would use Rat Ogres with a Master Moulder for charging first into targets they can overwhelm, and not for long grinds against ranked units or receiving charges, to get the most out of them on the battlefield.

FAQs

What are Rat Ogres with a Master Moulder best against?

Jade Warriors: the Rat Ogres won 10 of 10 charges into them in my tests. The worst charging matchup for the Rat Ogres was Clanrats, at 2 of 10.

Are Rat Ogres with a Master Moulder better on the charge or receiving one?

Charging. The Rat Ogres won 57% of their charges in my tests, against 20% of fights when the enemy charged them.