Rite of Returning 1.0.80

Added:
- Soulfire Phoenix mini boss.
- Shadow Angel Dragon mini boss.
- Phoenix Heart drop only.
- Angel Dragon Heart drop only.
- Soulfire Phoenix natural spawn in Warped Forest.
- Shadow Angel Dragon natural spawn in Shadow Swamp.
- Spawn eggs for both bosses.
- Lich form now emits Soul, Smoke, and Reverse Portal particles.

Soulfire Phoenix:
- Soulfire Dive.
- One-time Ash Rebirth.
- Soul Feather Barrage.
- Phoenix Cry.
- Burning Rebirth Aura.
- Soulfire healing.

Shadow Angel Dragon:
- Fallen Halo Beam.
- Angel Wing Slash.
- Shadow Blessing.
- Judgment Fall.
- Broken Halo Shield with Shadow Angel summons.
- Void Step.
