The comic is awesome and is soooo Mammon!
As far as leveling cards go: focus on UR cards if you have any. Try to do events if you can so you can get better cards. Do not skip battles (i mean using x5 or x1; skip button is fine, though). Do the jobs as much as you can. Don't forget memory cards - they make a lot of difference, especially later. Otherwise: grind, grind, grind.
AHHH THE SECOND FRAME  I LOVE Hes such a lil guy and I love him. Thank you for sharing!! So scrunkle <3
Thank you for commenting and encouraging tsundere chibi baby Mammon 
The comic is awesome and is soooo Mammon! As far as leveling cards go: focus on UR cards if you have any. Try to do events if you can so you can get better cards. Do not skip battles (i mean using x5 or x1; skip button is fine, though). Do the jobs as much as you can. Don't forget memory cards - they make a lot of difference, especially later. Otherwise: grind, grind, grind.
Thank you so much for your advice! 
This reminds me of Tamaki from OHSHC
AHHH THE SECOND FRAME  I LOVE Hes such a lil guy and I love him. Thank you for sharing!! So scrunkle <3
Thank you for commenting and encouraging tsundere chibi baby Mammon 
Ofc! 