Mentors are support characters that provide perks depending on what Mentor you have and can be obtained by using an egg which will spawn every 20 minutes.
Mentors
Mentor Eggs
Mentor
Rarity
Descriptions/ Perks
Series
Present Mic Egg
Common
Passive: Eardrum shatter stuns for longer and disorients targets.
My Hero Academia
Hisashi Midoriya Egg
Common
Passive: Deals bonus damage to burning targets
My Hero Academia
Cain Barzad
Common
Passive: Blaze's Blast now stuns longer and applies exposed
Seven Deadly Sins
Dabi Egg
Rare
Passive: Damage over time effects last 2x longer
Perk 1: Burst of blue flame now does bonus damage against airborne targets
Perk 2: Blue fire raise now applies airborne and has an invincibility frame
My Hero Academia
Enel Egg
Rare
Passive: Enemies are now weakened and exposed by 25%. (Enemy attacks deal 25% less damage. Enemies take 25% more damage)
One Piece
White Beard Egg
Rare
Passive: E now acts like a shield, nullifying attacks in range.
Perk 1: R: now stuns for longer
Perk 2: C: now disorients their screen and now applies exposed
One Piece
Ace Egg
Ace
Rare
Passive: All attacks exploit burning
One Piece
Gekko Moria Egg
Rare
Passive: All attacks applied weakened.
Perk 1: Bonus damage against weakened targets
One Piece
Sell Prices
(THESE ARE MONEY PRICES)