I have a level 2 Seraph that I created and took the Bare Bones card from the Valor domain. According to the card, the “base damage threshold” for Tier 2 is “11/24”.
On page 111 of the rules, in the level up it reads, “After choosing advancements, raise your character’s damage thresholds by +1 (since you always add their current level to
their damage thresholds).”
So as I read these rules my damage threshold should be 13/26. But according to demiplane it’s 11/24. I believe this is a miscalculation.