Mirana + Undying

Why this works

Pairing these two often comes down to making Mirana's life easier. Undying excels at creating chaos that helps her land Sacred Arrow on a key target. The zombies from Tombstone provide a constant slowing threat and get in the way, making it difficult for enemies to juke. A follow-up Decay on the stunned target makes them significantly easier to kill by reducing their total health pool. While Mirana provides the long-duration lockdown and burst, Undying provides the setup and makes the follow-up damage much more effective by making enemies more fragile.

The combination starts paying off during the laning stage, where Undying's pressure can set up a kill for a rotating Mirana. In mid-game teamfights, Undying can cause a massive distraction with Tombstone and Flesh Golem, forcing enemies to split their attention. This gives Mirana the space she needs to find a good Arrow from a safe distance. The advantage isn't overwhelming because it still relies on a skillshot landing, and smart opponents will prioritize destroying the Tombstone. The duo improves the odds of a good fight but doesn't guarantee one.