How to get your first subscribers on minecraft channel?

So i just started my Minecraft Gaming Channel a few days ago and i was wondering if you have any tips on how to get your first subscribers or at least your first 50 or so?
If you wanna check it out: http://m.youtube.com/...FTheSeb178

Sebastian

I'm new to and I also doing a gaming channel subscribe to me at StaticGaming06 I'll subscribe to you right now

Zack

Subscribe to my brother's channel of minecraft and he will subscribe back i think xfran16

Marina