#0477 · Gen 4

Dusknoir — Best counters

Weaknesses

	Pokémon	Fast move	Charged move	Weather	Score
1	Gengar (Mega)	ghostLickELITE	ghostShadow Ball	Fog	10013.0
2	Absol (Mega)	darkSnarl	darkBrutal SwingELITE	Fog	9111.8
3	Banette (Mega)	ghostHex	ghostShadow Ball	Fog	8711.3
4	Blacephalon	ghostAstonish	ghostShadow Ball	Fog	8511.1
5	Tyranitar (Mega)	darkBite	darkBrutal Swing	Fog	8410.9
6	Houndoom (Mega)	darkSnarl	darkFoul Play	Fog	8110.5
7	Alakazam (Mega)	psychicPsycho Cut	ghostShadow Ball	Fog · partial	8010.4
8	Darkrai	darkSnarl	ghostShadow Ball	Fog	7710.0
9	Chandelure	ghostHex	ghostShadow Ball	Fog	769.8
10	Zoroark (Hisui)	darkSnarl	ghostShadow Ball	Fog	769.8
11	Gengar	ghostLickELITE	ghostShadow Ball	Fog	759.7
12	Deoxys (Attack)	psychicZen Headbutt	darkDark Pulse	Fog · partial	749.5
13	Dragapult	ghostAstonish	ghostShadow Ball	Fog	729.3
14	Absol	darkSnarl	darkBrutal SwingELITE	Fog	719.3
15	Lunala	ghostShadow Claw	ghostShadow Ball	Fog	719.2
16	Gardevoir (Mega)	grassMagical Leaf	ghostShadow Ball	Fog · partial	719.2
17	Hoopa	ghostAstonish	ghostShadow Ball	Fog	719.2
18	Eternatus	dragonDragon Tail	dragonDynamax CannonELITE	Windy	719.1
19	Gholdengo	ghostHex	ghostShadow Ball	Fog	709.1
20	Zoroark	darkSnarl	darkFoul Play	Fog	709.1

Dusknoir is weak to Ghost (×1.6), Dark (×1.6).
Watch its Ghost/Psychic/Dark/Fighting moves — counters like Gengar (Mega) and Absol (Mega) take super-effective damage from them.
Fog weather boosts Ghost moves ×1.2 — the best time to battle Dusknoir.

Rankings are estimated cycle DPS (attack stat × move damage ÷ cycle time, with STAB and type effectiveness). Not a full battle simulation.