#unresolvedplot

Reservoir Dogs:

The Reservoir Dogs team is strange.

Simply put, they just seem to be filler villains used to demonstrate Overhaul's threat. But strangely, Overhaul is fine with sparing them; heck, he heals them and muses, "Overhaul noted that they were capable of setting their sights higher than simply stealing a cash register from a convenience store."

What Became of Ludo's Rat Army in Star vs. the Forces of Evil

The rat army—hundreds of small, identical brown rats with red eyes that Ludo enslaved using his corrupted wand fragment (influenced by Toffee)—was a major force in Season 2, helping him steal corn, rebuild ruins, and conquer Butterfly Castle in the Season 2 finale "Starcrushed."

Canon fate:

Their loyalty was tied to the wand's dark magic and Ludo's control (possibly amplified by a rat leader who delusionally believed he was Ludo after a head injury).

In "Starcrushed," the Magic High Commission (led by Rhombulus) storms Ludo's stronghold; Rhombulus crystallizes/freeszes many rats on-screen while searching for Glossaryck.

After Toffee possesses Ludo and is defeated in "The Battle for Mewni" (Season 3 premiere), Ludo loses the wand, his kingdom, and all control.

The rats are never seen again after Season 2. With the loss of magical influence, they likely abandoned Ludo, scattered, or reverted to ordinary wild rats (similar to how other minions deserted him previously).

No explicit on-screen resolution—it's an unresolved "What Happened to the Mouse?" element, like Ludo's original monster army after their castle's destruction. The show shifts focus to bigger threats (Meteora, Mina, magic's destruction), and Ludo's arc becomes more personal/isolationist.

By the finale "Cleaved," Ludo is shown rebuilding his family castle with his siblings (including Dennis), living a quieter life—no rats or army in sight.