Kog’Maw vs Xayah Counter Pick

525 attack range against 500 describes a matchup that looks close on paper and is not close in the record: Kog’Maw takes 57.0% of 344 games on patch 16.13.1. What separates them is how each converts range into damage over a long fight.

• Bio-Arcane Barrage adds range and a percentage of maximum health as magic damage on hit, which scales against the 2,449 health Xayah reaches by level 18.
• Clean Cuts requires an ability first, so her wider attacks arrive in bursts rather than continuously.
• Bladecaller roots by recalling dropped Feathers, meaning the crowd control is placed in advance and can be read off the ground.
• Featherstorm makes her untargetable but not absent, and the seconds spent airborne are seconds Living Artillery keeps landing.

The reverse case is straightforward. Kog’Maw sits on 24 armor and 330 move speed with no dash, so a Bladecaller root that connects generally ends the exchange, and Deadly Plumage grants her both attack speed and move speed for chasing it down. Base attack damage reads 61 against 60 and both move at 330, so nothing about the opening minutes is decisive on statistics alone. Difficulty ratings of 6 against 5 sit close together, and the practical difference is mana: the cost of Living Artillery decides whether the poke phase belongs to him or to nobody.