Injustice 2 mobile daily log

So after playing injustice 2 mobile for almost 2 months, time to get a little serious.

Since 1.5 just dropped about a week ago the arena change a little in terms of earning battle points to climbing up the ranks.

This post will serve as a progress log for my arena grind and also my gem log on a daily basis.

Gem cost promo upgrade for 1.5

Silver : 2 star 50 - 3 star 240 - 4 star 480

Gold : 3 star 360 - 4 star 900 - 5 star 2700

Legendary : 5 star 4500

Day 1