Well here is my beatdown deck It relies on me having a high spirit most of the time.

Lineup
1.Kurama, Entrapped
2.Kuwabara, Noble Leader
3.Genkai, Young Fighter
4.Hiei, Determined Warrior

Characters in deck:3
Yoko x1
Yusuke, Unleashed x2

Techniques: 6
Death Tree x3
Heroic Strike x3

Items: 23
Broom Stick x3
Spiked Club x3
Death Seed x3
Trial Sword x3
Headband of Love x3
Trace eyes x3
Kazuya's Pistol x3
Captured Souls
Botans tool Box

Events: 35
Confrontation x3
Determination x3
Falling Apart x3
Botan's Healing x3
Halt! x3
Sacrafice of Life x3
Double Teaming x3
Power Strike x3
Abduction x3
All for 1 and 1 for All x3
Burst of Power
I'm Calling You out!
Recuperation
Substitute
Blade Strom

Cards without Line-up and Blade Storm: 66

Yes the deck seems big, however look howmany card cyclers I have. Abduction, Burst of Power, AF1A1FA, Captured Souls and Kuwabara. That can be 18 cards extra per game. to me the deck cycles fast enough as it is. Not to mention Yoko's agility effect can really help me cycle the deck. I need help maybe trimming down 6 cards.

I have yoko in the deck because the Kurama I have gets replaced and healed by Yoko first turn. My opponent takes one point of damage, then I use hide and switch with Hiei. Hieie then wins.

Kuwabara recovers my hand from the first match and gives me cards needed for the 3rd match. Depending on howmany Trial Swords he has on him, he could possibly with the 2nd match needed. IF so then I'll just stall with Genkai so I can easily win with Yoko.

If not then genkai needs to win her match needed, so does Yoko. If it comes down to the 5th Match then I have Yusuke Unleashed to easily win the game for me. The deck requires a lot of spirit, hence the name. Blade Storm allows me to have as much spirit as i want. Heroic Strike can easily become a discard 1 for 10000 attack.

Let me know what you think. I haven't seen all the gateway cards at this time though.

why not use tornado fists

I know many people don't like this idea but here goes.

you should replace yusuke, unleashed with Kenko, the cute. the reason for this is that the 5th characters people use all of their attacks are almost, if not always above 5000. so using kenko would make it that your opponent cant attack unless equipped with a tech witch you can just discard with something. although kenko doesnt have the strongest attack power you could just use a technique like tornado fist. and beatdown your opponents 5th