Blocks: Channeling Magic, Empowered Magic, Studied Magic

One of your ancestors was a powerful magical being. That magic has finally manifested itself in you, granting you the ability to cast spells. It is not a power one can acquire through study or bargains; it is a part of who you are. Choose one of the four following bloodlines.

You gain one training rank in the appropriate Spellcasting skill, and your spellcasting attribute is Wisdom. Choose two Power 1 spells from your chosen Discipline, and add them to your list of spells known.

You gain one additional spell every time you increase your training ranks in your Spellcasting skill. The new spell must be chosen from your chosen Discipline, and cannot have a Power higher than your current ranks in your Spellcasting skill (after the upgrade).

You gain a pool of mana used to cast your spells. The cost in mana to cast a spell is equal to the Power of that spell, and is spent regardless of success or failure of casting the spell. Your pool of available mana is equal to three times your Spellcasting skill ranks, plus your Wisdom modifier. You recover mana equal to your Spellcasting skill ranks plus your Wisdom modifier when you Take a Short Rest, and all of your mana when you Take a Long Rest.