Invoker + Largo

Why this works

Putting both Invoker and Largo on one team can stretch your map's resources thin. Both heroes often want to occupy a core role that requires a significant amount of farm and experience to come online. Instead of one hero creating space while the other farms, you can end up with two heroes competing for safe lanes and jungle camps. This can delay the crucial power spikes for both of them, leaving your team vulnerable for a longer stretch of the early and mid-game. Neither one is particularly known for enabling a greedy teammate early on, so they don't naturally solve this problem for each other.

The game plan becomes a bet on surviving until the late game. A coordinated enemy team will recognize this and play aggressively, trying to force fights and take objectives before Invoker and Largo have their essential items and levels. It puts immense pressure on your other teammates to hold the line against early pushes with limited help. While the combination can be powerful if you get a perfect start and lots of space, it often creates a lineup that's too slow to get moving and struggles to establish control of the map when it matters most.