Cockatrice

Silver Screech: Every 16min, screeches and all fruits within 20.44 studs have a 20% chance to turn Silver; 1% chance to turn Gold!

Venom Spit: Every 10min, spits at 5 different fruit/eggs/pets. Fruits get Toxic mutation, eggs advance by 80.96 seconds, pets gain 804.80XP.