Could you help me clarify non wiz / sorc + New Arcana issue?

[Nikaea]

Hello, dear forum members. I just need a bit of (final) clarification on an issue that has already discussed multiple times before... My apology, my English is bad and need some help from you guys to fully amd correctly understand (at least to me) confusing sentence.

So, I get that FAQ (No. Adding a spell to your list of spells known does not add it to the spell list of that class unless they are added by a class feature of that same class. For example, sorcerers add their bloodline spells to their sorcerer spell list and oracles add their mystery spells to their oracle spell list. The spell slots of a class can only be used to cast spells that appear on the spell list of that class.) effectively stopped non wiz/sorc to cast wiz/sorc spell since it is not on your spell list.

Well, if a spell that is added through this method is in both wiz/sorc spell list and non-wiz/sorc class's spell list (for example, for some reason if A Bard is trying to add Heroism (Wiz 3, Bard 2 spell) through New Arcana and cast it) would the caster not be able to cast it because the spell is technically from Wiz/Sorc list and/or the spell level does not match?

[Serisan]

To make sure I'm getting this right, are you inquiring about adding spells known via Improved Eldritch Heritage (Arcane), selecting New Arcana? If so, is there a reason you wouldn't be doing this through Expanded Arcana (from APG) instead?

My snap judgment on this is that your example of a Bard adding Heroism would be able to cast it as it would both be a spell known and on the Bard's spell list. I would even be inclined to say that the Bard learns Heroism as a 2nd level spell because, for Bards, it is a 2nd level spell. The fact that you're adding it from the Sorc/Wiz list is irrelevant other than it being a shared spell rather than two different spells.

[Nikaea]

Ah, thank you. Never knew Expanded Arcana even exists :(