Gagaga Cowboy

[J-Max]

 

2 Level 4 monsters

Once per turn: You can detach 1 Xyz Material from this card; apply thiseffect, depending on this card's current battle position.
● Attack Position: If this card attacks an opponent's monster this turn, it gains 1000 ATK, also the opponent's monster loses 500 ATK, during the Damage Step only.
● Defense Position: Inflict 800 damage to your opponent.

 

EVERY. SINGLE. DECK. I make that has Level 4 monsters runs at least two of this. I always wonder why. The first effect is pretty Meh and is just for Steamrolling over threats. Its the second effect that I always use though. Great for finishing off a almost dead opponent.

[jabber2033]

You only need 1 in the Extra.

 

Cowyboy for game kinda sucks.  But if I can make rank 4s, I always tend to include this.

[ihop]

It's kinda good now there's a "100=8000LP" deck again in Nekroz, and just its presence can force Nekroz players to Valk when they don't necessarily need to. It's also helpful that there's a "less than 800 may as well be 0" deck so Cowboy's actually really useful if you can drop Qliphort to below 1600 by attacking, which is not a big ask.