Suggestion for the removal of Bloodmage first mandatory ascendancy node

The problem:

- Feels bad to be forced to take the first node.
- Limits possible build variety.
- Maybe I don't like life remnants.

The good:

- Very thematic to have spells cost life now.

The solution:

- Remove the first mandatory node.
- Make ALL remaining nodes add "skills gain 25% of mana cost as additional life cost".
- This way the cool theme is kept while getting rid of the problematic first mandatory node.

Bonus points:

- Add life remnants as their own node (optional this time).
- Maybe also add a node saying something like "spells cost no mana && skills cost 100% more life".