Simple view:

White Scars Drop Detachment

Version 2.2 Epic Remastered

Detachment Base Cost: 25 points

Command

Take up to two Command choices. You can take up to one Khan. You can take up to one Brother Priest.

Khan

Consists of 1 Khan (Space Marine unit with Hero): 22 points

or 1 Khan with Jump Pack (Space Marine unit with Jump Packs, Hero): 26 points

Brother Priest

Consists of 1 Brother Priest (Space Marine unit with Hero, Psyker): 32 points

or 1 Brother Priest with Jump Pack (Space Marine unit with Jump Packs, Hero, Psyker): 36 points

Main Force

Take up to ten Main Force choices.

White Scars Terminator Squad

Consists of 1 Terminator unit (Space Marine unit with Save): 19 points

White Scars Squadron

Consists of 2 Space Marine unit: 30 points

White Scars Assault Squadron

Consists of 2 Assault unit (Space Marine unit with Assault, Jump Packs): 34 points

White Scars Scout Squad

Consists of 1 Scout unit (Space Marine unit with Infiltrators): 17 points

Support

Take up to one Support choice per Main Force choice.

Dreadnought: 30 points

Detachment Rules

Chain of Command: Khan > Brother Priest > Terminators > White Scars > any other unit.
Stubborn: This Detachment can re-roll failed Leadership tests.
Hit and Run: This Detachment can make a Retreat move after winning a close combat or firefight, but must follow the normal rules for getting out of 15cm.
Transport: This Detachment must deploy in Drop Pods, or in Flyers.