Technically, turn two is possible against AI3.
1 fractal 2 quantum towers 3 BLs 1 pandemonium, with the next card or two in your deck being BLs
Turn 1: Play the towers, get 9+ aether and 3+ entropy from the towers and your mark by the next turn.
Turn 2: Play all BLs, fractal to get 10+, pandemonium PUs them all for the kill.