Phoenix Overlord

The Phoenix Overlord is a nighttime, Hardmode boss that can either be summoned using a Fiery Feather or can summon naturally, having the message, "You feel the wind picking up..." appear the previous morning. He is a boss that will put up a fair fight, even with good weapons. If not defeated by morning, he will transform in to a red bird and hang around your spawn point until night. If you dealed damage to him the previous night, he will respawn back with full health. This process will continue until he is defeated.

Crafting
To craft the Fiery Feather you will need:
 * 1 Fire Feather
 * 5 Souls of Flight
 * 5 Souls of Sight
 * 5 Souls of Might
 * 20 Cursed Flames

Drops

 * Phoenix Wings (10.5%)
 * 20-35 Cursed Flames (100%)
 * Coins (1-2 Platinum, 60-70 Gold, 40-80 Silver)
 * 1-3 Fiery Feather (100%)
 * Phoenixian Blade (35%)
 * Phoenix Trophy (1%)

Attack Style

 * His attack pattern is similar of a Queen Bee and Eye of Cthulu.
 * He may also sometimes spawn Flaming Harpies and Lava Bats.