the Mouth of the Abyss
The best supports to pair with Kog'Maw in Patch 16.17.1, ranked by confidence-weighted win rate from millions of ranked games.
Belched forth from a rotting Void incursion deep in the wastelands of Icathia, Kog'Maw is an inquisitive yet putrid creature with a caustic, gaping mouth. This particular Void-spawn needs to gnaw and drool on anything within reach to truly understand it...