The Big Three are MOAB Class Bloons. They are the bosses of Objective 2 of Forgotten Realms. BETA- the Bright woE maker, Test of all monkey's fAtes DELTA- Darkness & EviL is the desTroyer of All monkeys EPSILON- catastrophE, Pain, Sadness, ILLness all mixed into ONe The Big Three are triplets, meaning 3 MOAB Classes, they only appear in Objective 2 of Forgotten Realms with their own abilities, health, speed, weapons, etc. They always appear together, and they have "Global Abilities". Global Abilities affect from just the three of them, to all bloons to all your towers.