#0802 · Gen 7 · Mythical

Marshadow — Best counters

Weaknesses

flying×1.60ghost×1.60psychic×1.60fairy×1.60

	Pokémon	Fast move	Charged move	Weather	Score
1	Alakazam (Mega)	psychicConfusion	psychicPsychicELITE	Windy	10013.4
2	Gengar (Mega)	ghostLickELITE	ghostShadow Ball	Fog	9713.0
3	Rayquaza (Mega)	flyingAir Slash	flyingHurricaneELITE	Windy	9112.2
4	Gardevoir (Mega)	psychicConfusion	psychicPsychic	Windy	8911.9
5	Gallade (Mega)	psychicConfusion	psychicPsychic	Windy	8911.9
6	Mewtwo	psychicConfusion	psychicPsystrikeELITE	Windy	8711.6
7	Latios (Mega)	psychicZen Headbutt	psychicPsychic	Windy	8611.5
8	Pidgeot (Mega)	flyingGustELITE	flyingBrave Bird	Windy	8511.4
9	Hoopa (Unbound)	psychicConfusion	psychicPsychic	Windy	8511.3
10	Enamorus (Incarnate)	fairyFairy Wind	flyingFly	Windy · partial	8511.3
11	Banette (Mega)	ghostHex	ghostShadow Ball	Fog	8411.3
12	Blacephalon	ghostAstonish	ghostShadow Ball	Fog	8311.1
13	Deoxys (Attack)	psychicZen Headbutt	psychicPsycho Boost	Windy	8110.8
14	Tapu Lele	psychicConfusion	fairyNatures MadnessELITE	Overcast · partial	7710.3
15	Metagross (Mega)	psychicZen Headbutt	psychicPsychic	Windy	7710.3
16	Zacian (Crowned)	flyingAir Slash	fairyPlay Rough	Overcast · partial	7610.2
17	Enamorus (Therian)	fairyFairy Wind	flyingFly	Windy · partial	7510.1
18	Tornadus (Therian)	flyingGust	flyingBleakwind StormELITE	Windy	7510.1
19	Salamence (Mega)	dragonDragon Tail	flyingFly	Windy	7510.0
20	Articuno (Galar)	psychicConfusion	flyingFly	Windy	7410.0

Marshadow is weak to Flying (×1.6), Ghost (×1.6), Psychic (×1.6), Fairy (×1.6).
Watch its Dark/Fighting/Poison/Fire/Electric/Ice/Rock moves — counters like Alakazam (Mega) and Gengar (Mega) take super-effective damage from them.
Windy weather boosts Psychic moves ×1.2 — the best time to battle Marshadow.

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