Its pay to get anywhere!!!!!!!! They call it "Random" it's not, its an algorithm that gives you better cards and buffs but only if you have paid real cash (no not the bundle that's just how they reset the algorithm). got to arena 12, now just dont win the runners suddenly pick up speed lost over 400 trophies so not getting anywhere soon, opponent Is over powered, getting mana faster and more do damage (even when we've same cards same level or im higher ) adds to long some over a minute 💩💩💩