Twilight is dominant to Crystal berry.
Dad shows Twilight
Mom shows Jade
Kid shows Crystal Berry which is known to be dominant to Jade
Therefore Crystal Berry is dad's hid proving Twilight is dominant to Crystal Berry
Saga's charts says about Twilight
Twilight is dominant to Blueberry and recessive to Gerbera Blue
Saga's charts says about Twilight
Crystal Berry is dominant to Odyssey Fire & Rain, and recessive to Double Dip Flora, Full Moon, & Crystal Crush
Since Crystal Berry is dominant to Odyssey Fire and Rain and is recessive to Twilight; that means Twilight has to be dominant to Ody Fire&Rain knocking out four eyes: Mint Julep, Lemon, Wild Cherry and BlueBerry