I just wanted to point out that, contrary to popular belief, a turn 1 kill IS possible. It's actually possible to deal 375 damage on the first turn, without abusing any bug (but with some supernatural luck). Here's how it goes:
Turn 1, Player 1:
Starting hand: Ball Lightning, 2 Quantum Towers, 4 Chaos Power
Play BL
Play 2 QT and gain at least 4 entropy quanta (1 chance out of 761008)
Play 4 CP and get the perfect +5 atk each time (1:625)
Turn 1, Player 2:
Hand after the first draw: 4 QT, 4 Pandemoniums (unupgraded)
Play 4 QT, gain 12 entropy quanta (1:8916100448256)
Play Panda, get the Twin Universe effect (1:11)
Play Panda, TU both BL (1:121)
Play Panda, TU all 4 BL (1:14641)
Play Panda, TU all 8 BL (1:214358881)
Player 2 now has 15 BL with 25 atk each on his side of the field. 15*25=375, QED.
Trying to do this every nanosecond for 10 trillion years wouldn't be enough to have 0.00001% chance to achieve it, but who cares?