Use this build in-game
Build ID: 426200 - copy and import it in the Deadlock shop
Early pillow focus into utility support late. Focus on keeping people alive and shutting down carries, while applying map pressure and taking sinners & buffs off the board. In terms of current meta Rem is at his best split pushing and roaming into fights as needed, maybe even maxing 3 first (every ability is good to upgrade!!) but I think a more teamfight leaning build will work as well in most ranks, maybe up to high Phantom, so that's what you have here!
Recommended ability leveling order for this build