I would use a slight modification on the half-blood grinding deck. I came up with a similar deck strategy of my own containing 17
pillars 6 phase dragons and 6 dimensional shields, plus my lobotomizer. I am thinking of changing it to 4 phase dragons and adding 4 immortals.
I think this would be an improvement because:
1. by having slightly over 30 cards you are immune to "decking out against 30 card decks.
2. the 6 shields give you 18 turns of defense.
3. 4 immortals and 4 dragons balances probability of getting dragon and immortal, so you don't have to us 13 quanta to play an offensive card.
Please tell me how wrong I am.