Boss Rush

# Boss rush
source: https://github.com/lepelog/skywardsword-tools/blob/output/event2/460-RairyuMinigame.c#L270

This data only applies to hero mode, normal mode has different lists based on story progress (imp3, horde, gir3)

The game uses sceneflags 115-126 (inclusive) to track which bosses you already fought. After defeating the initially chosen boss, the next fight is determined based on 3 lists. Which one is used appears to be random. Then the first boss in the chosen list, that hasn't been fought will be the next fight.

lists:
0:
115: gir1
116: Scaldera
117: Molderarch
118: imp1
119: Koloktos
120: Tentalus
121: gir2
122: imp2
123: imp3
124: Horde
125: gir3
126: demise

1:
125: gir3
116: Scaldera
123: imp3
118: imp1
115: gir1
124: Horde
119: Koloktos
122: imp2
120: Tentalus
121: gir2
117: Molderarch
126: demise

2:
123: imp3
120: Tentalus
121: gir2
125: gir3
115: gir1
122: imp2
119: Koloktos
116: Scaldera
118: imp1
124: Horde
117: Molderarch
126: demise