How is resisting Magic somehow equating to resisting death inducement? Stuff like The Goal of All Life is Death completely bypasses crap like magic Defense, which is textbook definition of Magic Resistance.
Also the post above is SO MUCH WRONG. dear lord.
"So it's in character for Ainz to use TGOALID if nothing else works?"
Yes.
" I don't think you're interpreting SBA correctly. This is not a fight to the death. It says that if a character has to, they will kill."
If an enemy is strong enough to be on his level, he almost always goes to kill them period. Immediately tries to kill.
"My argument was that if Ainz wouldn't fight someone that ignores all of his attacks and becomes stronger by eating them, instead of revealing his trump card."
Except he wouldn't. Ainz would teleport away, apply a crap ton of buffs, come back, and The Goal of All Life is Death his ass.
"fighting someone who could ignore immunity to death magic."
Citation please. Magic resistance does not equate to Death Manipulation.
"How the fight would go in this scenario is Acno BFRs Ainz to the human world, "
Would never happen since Ainz would never let Acnologia get a hit in since he's a dragon; Dragons in Yggdrassil, even ones the size of small rooms, can be anywhere between level 90 to max level. Because Acnologia is a large dragon, he'd immediately take him seriously.
"Ainz teleports somewhere else to learn about Acno and Acno wins since Ainz left"
That's not how that works dude. BFR only works in a specific amount of time; here I'll even quote it from the SBA Page. "removing the opponent from the battlefield for at least one week (
BFR)", so Ainz teleporting away for like 2 days will not make him lose at all.
"If it is in his nature to blindly throw all of his attacks at an enemy that would visibly make the enemy stronger and then throw his ultimate move at the enemy ignoring that he doesn't know if this will also make the enemy stronger, then yeah Ainz would win this."
Your argument is completely banking on the fact that Ainz teleporting away = instant loss when it isn't. Ainz can literally spend 3 days preparing far away from Acnologia and come back and he'd still won't BFR-Lose. Also, he doesn't need to use his ultimate move as Acnologia doesn't resist any of Ainz's other Death Manipulation spells. Magic Resistance =/= Death Resistance.