Spike Brothers: First Turn Kill

[Hope]

Obviously very situational, all for fun, and FTK not guaranteed, but with this deck, possible.
For fun obviously!!!

Grade 0: (17)
x1 Smart Leader, Dark Bringer
x4 Sonic Hitter
x4 Silence Joker
x4 Kung Fu Kicker
x4 Cheerful Lynx

Grade 1: (19)
x4 Wonder Boy
x4 Reckless Express
x4 Medical Manager
x4 Wild Hitter
x3 Dudley Daisy (OR Dudley Dan)

Grade 2: (7)
x4 Devil Summoner (OR Dudley Mason)
x3 High Speed Brakki

Grade 3: (7)
x4 Sky Diver
x3 Juggernaut Maximum

Go second, ideally with the opponent having a Grade 1 with 6k power.
Do Kyou's Krush Rush on first turn. Dark Bringer >>> Sky Diver >>> VG and other RG attack >>> Sky Diver or Devil Summoner >> Juggernaut

Above is just suggested, other card combos are possible especially with Wild Hitter + Reckless + Medical Manager!

Have fun!