Muscle Legends Pets: All 43 and What Each One Really Costs

All 10 crystals and when they open

Crystals sit in gyms, and most gyms need rebirths before you can walk in. Here they are in the order you unlock them.

What each pet really costs

A chance is not a price. If a pet drops 1 time in 100, you should expect to open about 100 crystals to see it. Multiply that by what the crystal costs and you get the real number.

These are the 12 pets that cost the most gems to chase. The figures are averages, so you might get lucky early or spend far more.

The Apex Overlord is the extreme case. At 1 percent from a 7,500,000 gem crystal, the average player needs about 100 openings. That is a pet you get by playing for a very long time, not one you can plan to buy.

The cheapest pets worth getting

If you are still early, these are the pets you can actually reach. Every one of them comes from a crystal you can open in your first few hours.

Two things the crystal list quietly tells you

The same pet sits in two crystals. The Golden Pheonix drops from the Inferno Crystal at 20 percent and from the Mythical Crystal at 10 percent. The Inferno Crystal costs more per go, at 15,000 gems against 8,000, but its better chance makes it the cheaper route on average: about 75,000 gems against 80,000. The dearer crystal is the better deal here.

Two pets are listed with the same stats. The wiki gives the Plasma Ravager and the Titan Reactor exactly the same line, +850 Strength, +700 Durability, +800 Agility, from the same crystal. The Titan Reactor is the rarer of the two at 6 percent against 10, so it costs about 125,000,000 gems against 75,000,000 for the same result.

Pet Momentum matters more than which pet you pick

Your pet gets stronger the longer you stay in one session. The game calls this Pet Momentum, and at the top it gives 150x your pet stats. It does not touch damage.

Because the boost multiplies what your pet already gives, a better pet gains more from it than a weak one. That is the whole reason it was added.

The old pet glitch does not work any more

If you have seen a video or a list about glitching pets for huge stats, that is out of date. Pet glitching was removed in the Industrial Gym update and Pet Momentum was put in to replace it. The game's own notes say so in three separate places.

Some pages still tell you it works. It does not, and there is nothing to type in or copy. Train a long session for the momentum boost instead, which is the thing that was built to take its place.

Pets you can buy with Robux

Three pets and one pack are sold for Robux, so they skip the crystals entirely. We checked these prices against the game itself rather than taking them from a list.

Auras drop from the same crystals

Crystals do not only give pets. 17 of the 60 possible drops are auras, which boost your stats too and can also be traded. They come in two shapes, and the difference matters.

Most crystals roll you a random aura out of a band, so you know how good it will be but not which one you get.

The two dearest crystals that carry auras work the other way. Each drops one named aura with stats you can check before you spend.

The Industrial Crystal and the Muscle Elite Crystal have no auras at all. Every one of their six drops is a pet.

All 43 pets, A to Z

Every pet, the crystal it comes from, its exact chance, the gems it takes on average and what it gives you. Use your browser find to jump to one by name.

The game also has pages for limited pets and a secret pet, but both are empty right now, so there is nothing solid to list for either.