Would it be possible to get the Option to do a "Full True Reset".
This would also fully reset even the Ballista and deselect the one full line.
You would need to give a modest amount of XP to select which tower you want.

This would give players the option to have even fewer cards in the "Draw Deck". I really don't want any extra cards coming up from the Ballista tree or extra cards from the towers higher tier cards.

Example: On the Obelisk I would only take the +1 card to get the bonus line above it for Expanded Range or Mana Recycling cards.

I believe that this would benefit the skilled veteran players.