Template:EC

Parameters:
 * 1 Pokémon family
 * 2 Amount of candy
 * 3 Evolution Item (optional)
 * 4 Evolution Item link (optional)
 * trigger Trigger text (optional). Ex: "Happiny must walk 15 km as a Buddy Pokémon."
 * tradeDiscount True if no candy is required due to the Pokémon being traded (optional)