You Will Need:1x lars lion1x lars lion ability card1x mid-strength bakugan (preferably 400g-500g)and that goes with the gate card character card and the attribute that gets the highest g-power of that gate card1x character card (to match your mid-strength bakugan)1. use lars lion on any gate card and try and make it the first battle2. at the end of the battle, activate the lars lion ability3. eventually, try and have a battle on the character card using your mid-strength bakugan4. normally the g-power a character card can give is 150g so 150+character effect 150+lars lion ability effect 150g so all together, if done right, you should get 450g! 5. only combo with blue abilities if needed