Shadow Fiend + Outworld Destroyer

Why this works

Facing this pairing gives mobile heroes a lot of freedom. There's a ton of potential damage between the two cores, but almost no lockdown to make it stick. Outworld Destroyer's Astral Imprisonment can set up for a Requiem of Souls, but it only removes one target, leaving their teammates free to scatter or turn on Shadow Fiend. Without a reliable stunner to enable them, enemies can often just walk out of Shadowraze range or kite away from danger. Both heroes are designed to be the main damage threat, but neither has the innate control to hold someone in place for the other.

This dynamic creates a greedy lineup that’s vulnerable early. Both Shadow Fiend and Outworld Destroyer need significant farm to hit their timings, making it hard for them to share the map and creating pressure on the rest of the team to make space. If the game goes late, you have two glass cannons who are easily focused. The enemy strategy becomes simple: pick off whichever hero is out of position and then clean up the other. The duo has to hope they can win a raw damage race, a plan that falls apart the moment the enemy dictates the fight.