Which Magic The Gathering Deck should I use against my brother?

Ok, my brother has a Black/White deck, mostly composed with zombies. But he also has some cards that take my life points slowly (I can't remember the names of the cards). Anyway, I have 5 Decks: -> Ixidor Legacy (Blue) -> Unification (I invented this deck, it's a Black/White/Red Deck) ->... show more Ok, my brother has a Black/White deck, mostly composed with zombies. But he also has some cards that take my life points slowly (I can't remember the names of the cards). Anyway, I have 5 Decks:

-> Ixidor Legacy (Blue)
-> Unification (I invented this deck, it's a Black/White/Red Deck)
-> Spectral Legions (White/Blue)
-> Repel the Dark (Green/White)
-> Sacrificial Bam (It's mostly composed with artifacts and artifacts creatures. It's from the saga Mirrodin)

I wanna know your opinion in which deck I should use to defeat him. I know that sometimes is a matter of luck. But which one has more probability of defeating his damn deck?

I would appreciate your help =)
2 answers 2