Many planet mine rafters want Xp! There are a few soloutions

Method 1: make texture packs! Lots of views and therefore lots of Xp. Have art as your main pic and call it something that is catchy and not like simple texture.

Method 2: make lots of large high detailed projects you'll get views. Maybe even diamonds.

Method 3: be famous and be active

Method 4: run contest that you need to be subscribed for. This gets you more subs a swell.

so what are you waiting for! Go get some xp 

comment for more tips and tricks in both minecraft and on planet mc!