Focus Sash absorbs hits, and high Sp.Atk/Speed crush face-off opponents. Vs. unbeatable or unfavorable matchups, Sash + Destiny Bond reliably trades 1-for-1.

Alternative Move Options

Adapt per team

• Focus Blast

• Hex

• Icy Wind

Sash Gengar has high Sp.Atk/Speed and strong face-off performance. Hex after sleep-inducing, Icy Wind against faster foes, any move is strong — pick per team — recommended.

Sash Destiny Bond Role

From lead or revenge slot, broad coverage chips opponents as a face-off attacker. From high Speed, the attack-or-Destiny-Bond mind game forces processing of opposing aces/walls to disrupt the field — its role.

Threats

Weak to Pokémon piercing Sash

It struggles vs. Pokémon piercing Sash. Hippowdon and Tyranitar with Sand Stream then Earthquake KO it; Dragapult's Dragon Darts also KO. Be cautious.

Leveraging high Sp.Atk, a full-attacker Mega Gengar with broad special coverage. Three types of attacks complement coverage, Protect mega-evolves safely before attacking.

Alternative Move Options

Sludge Bomb for added effect chance

Sludge Wave slot can take a higher proc-rate Sludge Bomb — recommended. Lower power but if poisoned, Focus Sasheven tanky walls become easier to break through.

Sub-weapon and utility swap candidates

Swap one sub-weapon slot Focus Blast from Icy Wind can hit Garchomp etc. on 4× weakness. Also Protect Destiny Bond — swapping eases handling of Sucker Punch.

Role of the Special Attacker Mega Gengar

The ability Shadow Tag traps favorable foes for KOs, pressing the opposing team is its role. High Speed STAB and rich sub-weapons trade with many foes, plus Protect safely mega-evolves, maximizing ability Shadow Tag.

Threats

Attackers that outspeed and hit weaknesses

Mega Gengar lacks bulk — faster attackers hitting weaknesses risk OHKO. This build only has attacks, so even when faster, priority Sucker Punch locks it down — beware.

The ability Shadow Tag locks the opponent in, combining Perish Song and Protect to reliably process one target build. Even near KO, Destiny Bonduse it to force a 1-for-1 trade.

Alternative Move Options

Swap Destiny Bond for multi-KO

• Substitute

Destiny Bond trades well with threats but limits multi-KOs. If targeting bulky → Substitute; pivot moves → Disable is recommended.

Role of the Perish Build

Catches favorable targets with Shadow Tag, reliably processing walls with Perish Song as a breaker — its role.Destiny BondCombined, can drag attackers and disrupt the field.

Threats

Pokémon with pivot moves

Shadow Tag is escaped by Volt Switch and U-turn etc. pivot moves bypass it.Chipping is low, pick targets carefully.

HP and Speed investment, Shadow Tag traps and finishes with status combos — a Mega Gengar build.Will-O-WispCuts physical firepower and racks chip, Protectcombined safely for doubled-power Hex hits.

Alternative Move Options

Protect → Destiny Bond or Focus Blast

• Protect

• Focus Blast

• Substitute

• Sludge Bomb

Protect — Destiny Bond forces trades, Focus Blast adds Dark coverage. Also, Will-O-Wispwith Substitute to improve staying power, or Sludge Wave → Sludge Bomb to raise poison chance.

Role of the Wisp-Hex

Uses high Speed and trapping ability to reliably catch and process favorable targets — attacker/control role. Shuts down physical attackers with STAB Sludge Wave or Hex precisely breaks the opposing field.

Threats

Attackers that outspeed

Mega Gengar lacks bulk — being outsped risks OHKO. Also, Wisp-Hex relies on Burn — Fire types negate it, leading to firepower deficits.

Max Sp.Atk/Spe EVs, with action-guarantee item and Speed manipulation — doubles support/special attacker Gengar. High Speed for spread attacks or order reversal creates board where allies can attack first — possible.

Alternative Move Options

Support moves are choices

Icy Wind slot can use other status. Trick Room hampers Gengar but Helping Hand can support team firepower.

Focus Blast also viable

Sludge Bomb slot can use Focus Blast. Focus Blast hits Shadow Ball-immune Normal/Dark/Steel for super-effective hits — good synergy.

Doubles Sash Trick Room Role

Item secures actions; Speed-lowering or order-reversing moves support team in doubles. Speed above key tier, create ally-friendly board — specialty.

Threats

Pokémon breaking Sash

Focus Sash is key for this Gengar, so Sandstorm chip or Scrappy Fake Out + Sucker Punch breaking Sash makes fighting hard.Also, DefiantDefiant users get Attack boost from Icy Wind — be careful.

Max Sp.Atk and Speed, post-Mega uses Shadow Tag to lock opponents — a special attacker build Mega Gengar.Protect and Substitute boost survival while STAB hits trapped foes.

Alternative Move Options

Perish Song is also an option

Sludge Bomb instead, Perish Song is an option.Perish Song is cleared on switch, so with ability Shadow Tag — Mega Gengar locks switches, great synergy.

Role of the Doubles Fast Special Attacker

Locks favorable matchups for one-sided pressure with allies — support/ace — role. High Speed chips from above; concentrated attacks/status are blocked by Protect and Substitute to maintain favorable situations.

Threats

Pokémon resisting main weapons

Ghost/Poison resists have no clear hit — use ally coverage or switching.