Avalon: Routine at D6A4

Warlocks materialize in levels 1-7 (see table at C6A4). On level 9 (High Temple of Chaos), DEMONS materialize in the rooms instead.

Demons are the strongest creatures in the game and do a LOT of damage (see Reference - Creatures).
If Maroc enters a room containing a demon, his FREEZE spell gets disabled (if active)
Maroc can destroy demons using CALIBURN. However, upon exit and re-entry to a room, the demon will re-spawn
Because demons respawn, Maroc is given points towards his rank on destroying his first demon, but no more points for destroying subsequent ones
The AMULET spell is the only shield/barrier spell that will deflect a demon's missiles/bolts
Demons are subject to the 3-creature-per-room limit. In the penultimate room (room 211 - see 6C5E) There are initially too many creatures for this room's demon to appear.

Used by the routine at D651.
Warlocks materialize in levels 1-7 (see table at C6A4). On level 9 (High Temple of Chaos), DEMONS materialize in the rooms instead. Demons are the strongest creatures in the game and do a LOT of damage (see Reference - Creatures). If Maroc enters a room containing a demon, his FREEZE spell gets disabled (if active) Maroc can destroy demons using CALIBURN. However, upon exit and re-entry to a room, the demon will re-spawn Because demons respawn, Maroc is given points towards his rank on destroying his first demon, but no more points for destroying subsequent ones The AMULET spell is the only shield/barrier spell that will deflect a demon's missiles/bolts Demons are subject to the 3-creature-per-room limit. In the penultimate room (room 211 - see 6C5E) There are initially too many creatures for this room's demon to appear.
D6A4	LD A,($EAF2)	Flag indicating a warlock, or demon, has been generated in the room (1 = generated/present, 0 = not generated/present)
D6A7	CP $00
D6A9	JR NZ,$D6CF	If a demon has already been generated, don't generate a new one, though if Maroc leaves and re-enters a room one can be generated again.
D6AB	LD A,$0C	Creature type = 12 (demon)
D6AD	CALL $E16A	Set up creature data (e.g. screen position) in data buffer at EB43