Diana vs Poppy Counter Pick

Diana loses this jungle pairing more often than not, winning just 44.9% across 214 games on patch 16.13.1 for a Hard rating, and the reason traces directly back to one ability.

• Keeper’s Verdict channels a hammer strike that knocks enemies extremely far away, which single-handedly undoes an all-in the moment Diana commits Lunar Rush — she can dash in, but Poppy’s ultimate can send her right back out before Pale Cascade’s spheres finish detonating.
• Steadfast Presence grants Poppy passive armor and magic resist that scale up the lower her health drops, meaning the longer a skirmish runs, the tankier she becomes relative to Diana’s 57 attack damage.
• Iron Ambassador’s buckler gives Poppy a shield to pick back up mid-fight, adding another layer of survivability on top of her already high 610 health and 35 armor at level one.

Heroic Charge can also stun Diana outright if it pushes her into terrain, and with Poppy’s difficulty sitting at 6 against Diana’s own 4, the extra complexity mostly comes from timing Keeper’s Verdict correctly rather than from any weakness in Poppy‘s baseline kit. Move speed is dead even at 345 apiece, which removes one of Diana’s usual advantages and leaves the fight decided by cooldown timing instead. Armor by level 18 also favors Poppy clearly, 120 against Diana’s 104.1, which chips away at how much her remaining physical damage from Moonsilver Blade’s cleave contributes to a prolonged trade.