Oil/Water typing

Oil/Water is a two-type typing. When a ball is unlocked, one of the two becomes its primary typing. It attacks with that type and defends with both. In the Open League, balls with it win 49.0% of their battles. With Oil as its primary typing, it attacks with Oil. Its attack is strongest against Fire and Nature. It's weakest against Energy and Water. With Water as its primary typing, it attacks with Water. Its attack is strongest against Fire, Metal and Mountain. It's weakest against Agriculture, Cosmic, Energy, Faith, Ice, Nature and Oil. On defense, it's weakest against Agriculture and Cosmic and strongest against Chaos, Light, Mountain, Oil and Water.