Imagine having these guys as a legendary quartet, but more Pokemonish?

Death
Type: Ghost/Dark
Ability: Pressure -> Moxie
HA: Telepathy
Base Stats:
100/90/80/120/110/100 (Sealed Form)
100/110/100/140/130/100 (Apocalypse Form)
Movepool: Apocalypse Blast (Ghost - Special - BP: 150 - 100% - If user OHKOs opponent, then no recharge), Night Slash, Giga Drain, Destiny Bond, Memento, Psycho Slash, Phantom Force, Shadow Sneak, Dark Pulse

War
Type: Ghost/Fighting
Ability: Pressure -> Moxie
HA: Telepathy
Base Stats:
100/120/110/90/80/100 (Sealed Form)
100/140/130/110/100/100 (Apocalypse Form)
Movepool: Apocalypse Blast, Close Combat, Horn Attack, Iron Head, Zen Headbutt, Counter, Brick Break, Aura Sphere, Phantom Force, Shadow Sneak, High Horsepower

Famine
Type: Ghost/Poison
Ability: Pressure -> Moxie
HA: Telepathy
Base Stats:
100/80/110/90/120/100 (Sealed Form)
100/100/130/110/140/100 (Apocalypse Form)
Movepool: Apocalypse Blast, Sludge Wave, Haze, Recover, Toxic Spikes, Phantom Force, Shadow Sneak, Belch, Poison Jab, Venom Drench, Venoshock

Conquest
Type: Ghost/Steel
Ability: Pressure -> Moxie
HA: Telepathy
Base Stats:
100/110/130/80/90/100 (Sealed Form)
100/130/140/100/110/100 (Apocalypse Form)
Movepool: Apocalypse Blast, Metal Burst, Phantom Force, Shadow Sneak, Smart Strike, Flash Cannon, Bullet Seed, Rock Blast, Iron Defense, Wide Guard