You can also use the grenade to block pathways and troll your friends :P

Catch me live at   / emmanentplays  

Timestamps:
0:00 Intro
0:38 Explaining the igloo
1:27 Subclass config
2:57 Exotic armor
3:41 Weapons
4:12 Mods
4:46 How to properly igloo
5:55 Closing thoughts