Is it that hard to get my name right? Or are you just not trying?
Kidding, of course.
Your solution works. But I had something..harder..in mind. So same puzzle, with a tiny change.
You can't TU a 5|1 from a 0|1. Only 4|1. You still get enough damage though. Speaking of damage, I made a mistake adding (..fail), so you only have to do 30.
Puzzle
Lose coin toss. Start with no pet or creature cards in hand and use a mono deck. End with no cards in hand, no creatures on the board for both sides, and no quanta except those produced by pillars/mark. Deal 30 damage to your opponent; have yourself at full health.
One of your pillars must be non-quantum. I feel like I'm giving you too much quanta to work with here.
Also, your opponent must be AI. No one's playing the "Your opponent casts thunderbolt on himself" card.