Can anyone give me a good prismatic warlock build ?

[opal whale]

^

[desert marten]

youtube

[patent sparrow]

Hold on

https://mobalytics.gg/destiny-2/builds/warlock/prismatic/rest-shattering-ignitions i recommend using this page, its where i find most of my builds i use

[spark torrent]

bleak watcher + storm nade + getaway artist lets you spawn a stasis turret and an arc soul when you eat your grenade

pair that with devour and whatever fragments fit your preference, and you have a frankly absurd amount of crowd clear efficacy