Pikachu Crest - SpAtk and Atk combined & +11 base Speed
Golduck Crest - + Psychic effect on every attacking move golduck uses + 10 base Spatk
Gengar Crest - Adds Levitate
Furret Crest - Adds Speed Boost & Swapping Attack and Speed
Jumpluff Crest - Adds Aerialite & -1 speed on every physical attack received
Shedinja Crest - Immune to hazards, weather and statuses
Shiftry/Cacturne/Carnivine Crest - Immune to Bug type and deals Super effective to them
Swellow Crest - Adds Thunder Armor ( Immunity to Electric type ) + 1 Speed upon entry
Exploud Crest - Every move used by exploud has 55% of confusion and lowering speed by 2
Honchkrow Crest - Swaps Speed and Spatk & Summons defog effect
Emboar Crest - Gives Rock Head ability
Unfezant Crest - Swap Spatk with Atk & + 10 base speed
Durant Crest - Fire Immunity
Hydreigon Crest - Changes ability for Immunity for Fairies & deals 20% to them / Deals 3 times damage because of heads per attack(but lower damage each hit)
Heliolisk Crest - +20 Spatk and - 1 accuracy to opponents upon entry
Decidueye Crest - Activates Curse(skill) upon entry & Swap Spatk with Def
Primarina Crest - Adds Water Bubble ability + -25% physical damage received
Incineroar Crest - Atk and Speed swap & + 25 damage on contact moves
Golisopod Crest - Gives Shell Armor instead of Emergency Exit
Intelleon Crest - Gives Adaptability on top of Sniper
Sirfetch Crest - + 1 on Def and Atk upon entry
Eiscue Crest - Ice head also blocks Spatk
Dragapult Crest - Ability to Parental bond