Naga Siren + Sniper

Why this works

Pushing out every lane at once with illusions gives your team a ton of map control. This works out well for Sniper, who needs safe space to farm and can use the vision from Naga Siren’s army to stay out of harm's way. When a fight does break out, Song of the Siren provides an almost perfect setup. It freezes the fight, giving Sniper all the time he needs to get into the best possible position. He can then pick off an isolated enemy or focus fire the first target Naga releases from the sleep.

The plan depends on reaching the mid-game in a good state. Early on, both heroes are focused on their own farm and don't offer much to each other. The enemy team's best bet is to exploit this by ganking Sniper repeatedly or forcing fights before Naga Siren has the items to split-push effectively. For the Naga-Sniper team, success means using the illusion pressure to secure objectives and farm safely. The enemy is forced to choose between chasing illusions or trying to break high ground against a well-positioned Sniper.