Arc Warden + Juggernaut

Why this works

Drafting these heroes together often comes down to a bet on team coordination. The main idea is to use Magnetic Field to turn Juggernaut into a stationary turret. He can stand inside the bubble, protected by the evasion, and use the bonus attack speed to out-trade almost any other carry. Arc Warden's Flux can also help hold an enemy in place for Juggernaut to connect. The problem is that Juggernaut's own kit encourages movement; he wants to chase with Blade Fury or jump around with Omnislash, both of which can take him outside the protection of the bubble.

This pairing can feel awkward in practice. Both Arc Warden and Juggernaut require significant farm to hit their timings, which can strain the team's resources and create pressure on the map. If they get ahead, they can create an unkillable siege engine, with Juggernaut hitting buildings from inside Magnetic Field while protected by Healing Ward. If they fall behind, however, they often lack the tools to create space for one another, resulting in two under-farmed cores who can't take the kind of fight their lineup is built for.