You can't set a gate card when there are still others on the field, both of us set one when there are no gate cards on the field. Plus you can't skip your turn. So it's still your roll.
You can only set a gate card when there are NONE on the field. So Helios is on mine. Aquos Trans Spindle 660G on my card. Gate card open. Resupply. I can get an ability card from my collection if I have the fewest gate cards in my used pile. I get Marucho's Launcher.Spindle: 660+140 = 800Helios: 680+100 = 780Counter?
I'm guessing on your card. Aquos Fencer on my card 700G. Ability activate. Water Wind. I move you to my card. Gate card open. Trap Door. No Bakugan trap may be dropped. I am at 880, and you are at 720. Counter?