Mighty Mutanimals: the 36-cent token machine

There's a scene that plays out identically in every game where this combo lands: someone drops a card that costs less than a coffee, another answers from the graveyard or hand, and the table understands — with a mix of resignation and curiosity — that something stupid and wonderful is about to happen. There's no glass case, no shiny super-rare. There's Mighty Mutanimals and Herd Baloth, two cards that together cost about as much as a bag of chips, and which, placed side by side, dismantle the very concept of a "limited resource."

The mechanism, step by step

The heart of the line is a self-sustaining loop of triggers. You cast Mighty Mutanimals for . When it enters, its first ability triggers and creates a 2/2 Mutant token. So far, nothing strange: a 4-mana spell for a body and a half, honest but not memorable.

The good part comes right after. When that Mutant token enters the battlefield, the second ability of Mighty Mutanimals triggers in turn, and this is where the machine starts spinning: the token's creation triggers the effect involving Herd Baloth, generating further creature entries and +1/+1 counters that get distributed along the way. Every new creature that arrives refuels the trigger cycle, which keeps producing more tokens, which keep triggering more triggers. The result is a loop that, if left running, produces an arbitrarily large number of Mutant and/or Ox tokens (depending on the body generated by Herd Baloth), all growing in size as they go.

No additional mana is needed to run it once it's kicked off: the loop sustains itself thanks to the chain "enters the battlefield → trigger → new creature enters the battlefield → trigger." You pay the activation cost only once, at the start, when you cast Mighty Mutanimals.

Where to slot it in: the color identity is white-green

With Mighty Mutanimals requiring in its cost and Herd Baloth being a green creature, the combo naturally lives in Selesnya. This means it fits beautifully into commanders that want tokens and creature-count payoffs as a win condition:

• A Selesnya commander focused on ETBs and tokens gets the most benefit: every additional trigger that multiplies "enters the battlefield" effects makes the combo more explosive.
• Commanders that reward the number of creatures on the battlefield (anthem effects, drain-per-creature, scaling sacrifice outlets) turn the army of Mutants into immediate direct damage, without needing to wait for a combat step.
• Commanders that love +1/+1 counters exploit the combo's byproduct: not only do you get infinite tokens, they also grow in size, which synergizes with proliferate, counter doubling, and the like.

The suggested bracket 4 makes sense: the combo produces a dominant board state but isn't an instant "win the game" without further work — you still need to translate the infinite tokens into damage or into a closing effect.

Protecting the line: what to fear and how to react

The weak point is as obvious as it is predictable: instant-speed removal aimed at Mighty Mutanimals before the loop starts, or a board wipe right after (though by that point you've probably already won or applied enormous pressure). Keep mana open for light counterspells or instant-speed protection if your deck offers them; in a bracket 4 game, assume the table has interaction ready, so consider triggering the combo only once you already have backup to protect it, rather than the moment you draw it.

Also watch out for effects that tax ETBs or impose additional costs on token creation: they can break the chain halfway through, leaving you with a good board but not an "infinite" one.

Budget vs Premium

Here the choice is almost comical: the "budget" version and the "premium" version are the same. At €0.10 and €0.26, Mighty Mutanimals and Herd Baloth are already at the market's lower bound. There's no pricier variant to recommend: the natural upgrade isn't on the two combo pieces, but on everything around them — protection enablers, anthems, outlets to convert the tokens into damage.

The verdict

Thirty-six cents for an engine that generates a growing army is the kind of value that makes even the most cynical player at the table smile. It's not an elegant tournament combo, it's a "look what I found in the bulk bin" combo — and that's exactly its charm. In a token-oriented Selesnya deck, Mighty Mutanimals and Herd Baloth aren't a side dish: they're the reason the table will eye you with a bit more suspicion next time you drop a ten-cent card.