From CloudModding OoT Wiki
Actor 0x0096
ovl_Boss_Fd
Version VRom VRam Size
Debug 00C99AC0 00CA1370 {{{ram-start}}} {{{ram-end}}} 78B0
NTSC 1.0 00CE65F0 00CED920 {{{ram-start}}} {{{ram-end}}} 7330
PAL MQ 00C4AE70 00C521D0 {{{ram-start}}} {{{ram-end}}} 7360

ovl_Boss_Fd (Flying Volvagia) is one of two actors that make up Volvagia. Specifically, this actor makes up the Volvagia that rises from underneath the ground and flies around the boss room, whereas ovl_Boss_Fd2 (Hole Vovlagia) is the actor that pops up out of the ground and attacks Link.

Flying Volvagia (0x0096) is used to spawn Hole Volvagia.

Debug Rom Notes

ROM - C9B530 -
RAM - 22F630 - ADDIU - T4, R0, 0x012C - Timer for Volvagia's Flight in Flight form (240C012C)

ROM - C9B4CC -
RAM - 22F5CC - ADDIU - T6, R0, 0x0014 - Timer for Volvagia's preparation for diving and rising. (240E0014)

ROM - C9B5E0 -
RAM - 22F6E0 - ADDIU - T1, R0, 0x0096 - Timer for Volvagia's diving (24090096)

ROM - C9B708 -
RAM - 22F808 - ADDIU - T1, R0, 0x0032 - Timer for Volvagia's Emergence from hole (240D0032)

ROM - C9D978 -
RAM - 231A78 - ADDIU - T9, T8, 0xFFFE - Deal 2 Damage (Negative Hex) to Volvagia while in
Flight Form. (2719FFFE)

ROM - C9D98C -
RAM - 231A8C - ANDI - T1, T0, 0x1000 - Is the Weapon Ice Arrows? (Refer to Damage Identifier Bytes) (31091000)

ROM - C9D998 -
RAM - 231A98 - ADDIU - T9, T8, 0xFFFE - Then deal an additional 2 Damage (Negative Hex) to Volvagia while in Flight Form. (272BFFFE)

ROM - C9D9A4 -
RAM - 231AA4 - ADDIU - T5, R0, 0x0002 - Amount of HP Volvagia recovers if he was to be killed while in the air. (240D0002)