8-I'm assuming that Custom Lineage (Tasha's) is also not available. Wasn't really gonna pick that, but just getting clarity.

13B-Is it DMG Flanking? Or is it a custom version of Flanking? DMG Flanking makes the game a lot deadlier for anyone in melee, so that may be the intent?

13G-Are there any particular rules involved in healing traumatic injuries?

Also, some rolls.

Intelligence Wisdom Charisma
Strength (2d5+6)[16] (2d5+6)[15] (2d5+6)[12]
Dexterity (2d5+6)[13] (2d5+6)[15] (2d5+6)[16]
Constitution (2d5+6)[13] (2d5+6)[13] (2d5+6)[15]