Invoker + Weaver

Why this works

Struggling to apply pressure early is common with this pairing, as both heroes often require significant farm and levels to be effective. This can lead to the team playing passively and ceding map control while waiting for two cores to come online. Their kits also have a fundamental clash. Invoker excels at controlling a fixed area with spells like Ice Wall or Deafening Blast, but Weaver is an elusive hero who uses Shukuchi to constantly reposition. He doesn't want to stand still and attack a target locked down in Invoker's combo; he'd rather be chasing lone heroes on the edge of the fight.

As the game progresses, this lack of coordination becomes more obvious. Invoker might land a perfect multi-hero Tornado, but Weaver is often focused on a different priority target softened up by The Swarm. It's also difficult for Invoker to reliably buff Weaver with Alacrity, as he is frequently invisible and hard to click. Without a clear initiator or frontline presence, the duo is vulnerable to being split and picked off. The enemy team can force fights and exploit the fact that Invoker and Weaver want to engage on completely different terms.