I'm almost sure this will blow away when I test, but...

Add the traps, they happen every 60 seconds in average.

Now only the weak AoE is missing.
This boss is a spellcaster, don't expect a break.
Timing is not exact, the skills will delay all spellcasting.

1 files changed, 7 insertions, 0 deletions

diff --git a/npc/functions/util.txt b/npc/functions/util.txt
index 8fbde066d..5f2cfac2d 100644
--- a/npc/functions/util.txt
+++ b/npc/functions/util.txt
@@ -1212,6 +1212,13 @@ function	script	set_aggro	{
     return;
 }
 
+function	script	immortal	{
+    .@u=getarg(0);
+    setunitdata(.@u, UDT_HP, 2147483647);
+    setunitdata(.@u, UDT_MAXHP, 2147483647);
+    return;
+}
+
 // Special function which makes a date as a number
 // numdate( - )
 function	script	numdate	{