yugioh 1 turn win deck played Vs. a guy called "1turn100%win" that beat me with the weirdest exodia I've seen Final Countdown Deck | Yu-Gi-Oh!

That doesnt mean you wont see one or two of the heavy hitters on the list

C Common Parry Knights X EARTH Level 6 [ WarriorEffect ] ATK 2300 DEF 2100 When you take battle damage from an opponent's attacking monster: You can Special Summon this card from your hand, then you can Special Summon 1 monster from your hand with ATK less than or equal to the damage you took

If you do, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.) Blitz costs you pay cost less for each time you've cast your commander from the command zone this game

Solrocks Sun Energy brings a lot of Energy into play by attaching Psychic Energy to Lunatone, and then both Lunatone and Mewtwo VSTAR can make use of that Energy via their Moon Kinesis and Psy Purge attacks, respectively

Ravenous Amulet: in a proliferate deck, you can keep this ticking