EO5 Dragon Zombie AI

Zombie Dragon
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If Dark Breath is not active and [Mystery condition], cast Dark Breath. (Standard targeting.)

If flag 1 is not active, cast Poison Rain. (Standard targeting.) Activate flag 1.

If HP is below 51%, and flag 2 is not active, cast Cursed Rain. (Standard targeting.) Activate flag 2.

If global flag R2 is active:
	If HP is below 26%:
		If R0 is greater than 4, 40% chance to activate flag 3.
		If R0 is less than or equal to 4, 70% chance to activate flag 3.
	If HP is below 51%:
		If R0 is greater than 4, 30% chance to activate flag 3.
		If R0 is less than or equal to 4, 50% chance to activate flag 3.
	Else:
		If R0 is less than or equal to 4, 30% chance to activate flag 3.
	If flag 3 is active, cast Fire Breath. (Standard targeting.) Deactivate flag 3.

If HP is below 51%:
	If self is not cursed, 50% chance to cast Cursed Rain. (Standard targeting.)

	If global flag R2 is not active, 30% chance to cast Fire Breath. (Standard targeting.)

	Else:
		40% chance to cast Dragon Quake. (Standard targeting.)
		40% chance to follow this routine:
			If at least 1 party member has their head, arms, or legs bound:
				50% chance to cast Crushing Bite. (Standard targeting.)
				50% chance to use a regular attack. (Standard targeting.)
			Else:
				Cast Crushing Bite. (Standard targeting.)
		20% chance to use a regular attack. (Standard targeting.)

If HP is below 76%:
	If self is not poisoned, 60% chance to cast Poison Rain. (Standard targeting.)

	If global flag R2 is not active, 30% chance to cast Fire Breath. (Standard targeting.)

	Else:
		30% chance to follow this routine:
			If at least 1 party member has the Ice Crush debuff, 50% chance to cast Ice Crush. (Standard targeting.)

			If no one has the Ice Crush debuff, cast Ice Crush. (Standard targeting.)

			Else, use a regular attack. (Standard targeting.)
		30% chance to cast Loud Stomping. (Standard targeting.)
		30% chance to follow this routine:
			If at least 1 party member has their head, arms, or legs bound:
				50% chance to cast Crushing Bite. (Standard targeting.)
				50% chance to use a regular attack. (Standard targeting.)
			Else:
				Cast Crushing Bite. (Standard targeting.)
		10% chance to use a regular attack. (Standard targeting.)

Else:
	If self is not poisoned, 40% chance to cast Poison Rain. (Standard targeting.)

	If global flag R2 is not active, 20% chance to cast Fire Breath. (Standard targeting.)

	Else:
		30% chance to follow this routine:
			If at least 1 party member has the Ice Crush debuff, 30% chance to cast Ice Crush. (Standard targeting.)

			If no one has the Ice Crush debuff, cast Ice Crush. (Standard targeting.)

			Else, use a regular attack. (Standard targeting.)
		40% chance to cast Loud Stomping. (Standard targeting.)
		30% chance to use a regular attack. (Standard targeting.)