The Eldritch Claw tattoo released in Tasha’s Cauldron of Everything includes the Eldritch Maul ability which grants the following benefit:
For the duration, each of your melee attacks with a weapon or an unarmed strike can reach a target up to 15 feet away from you, as inky tendrils launch toward the target.
The Fangs of the Fire Snake elemental discipline also grants the following benefit:
Your reach with your unarmed strikes increases by 10 feet for that action, as well as the rest of the turn.
After activating Eldritch Maul and using Fangs of the Fire Snake what is the reach of my unarmed strikes? Would it be 25 feet or would it be 15 ft?