RXL-Realms

First: 
Video quantity should be 100 video of variant ideas. Never create the same video repeatedly. The variety serves the analytics which measures the ratio of success for 1 single video in 100 attempt of test and trial via video production.

Second:
Each video must be produced periodically on daily basis or weekly to demonstrate the channel activity and to be appealing enough for subscriptions.

Third:
Create 100 different short to increase the number of views with links or references to the first 100 video you have created.

Fourth:
Promote your shorts in every social media possible like AD Campaign Android apps, Reddit, Facebook groups, Discord servers and Quora

Fifth
Do subscription for subscription regardless of how bad it is for Youtube algorithm the first 100 subscription should be done through your alternative accounts, family members, colleagues, in-game guild members and any acquaintance you may encounter on the internet or in real life.

Sixth and the final step - Create your own space like discord server or Facebook group or personal website with membership and the like to trade subscriptions, likes, comments, views and watch hours.