Lets start off using a blue jelly. In this photo:

The ones that are highlighted show you what the Blue Jelly is good at.
Main Attributes:
Intelligence
Heart
Water
You don't only have to increase those. But the only one i suggest you don't increase is strength,dark,fire,and earth.
Now in this photo:

The ones that are highlighted show you the attributes i use for the pet.
Attributes:
Hrt
Int
End
Wtr
Lgt
Lgtn
I increase my endurance to 15 for a stamina of 45. Also I increase my Lightning so i can use the Super Duper Staff that i have equip.
I'll try and do more pets. I hope this helped you

