quattro deck yugioh Quattro (Millennium Duels) - Yugipedia

You can only use "Dark Crystal of No Second Chance" once per duel

Even if you have nothing else to play in your hand, the Black Luster Soldier - Envoy of the Beginning can turn the tide of a duel, which makes it a must-have monster for most Warrior decks.

Assuming you can control a game enough to have the time to go digging for more cards Memory Deluge is probably one of the best effects you can find

Artist Proofs are shipped in a bubble mailer protected by chipboard.

UR Ultra Rare CR COLLECTOR'S RARE Runick Allure X SPELL Continuous Each time a Quick-Play Spell Card activates: Banish the top card of your opponent's Deck

One of its attacks, Mimicry, sounds awesome, letting you copy an opponents move