In a sliver deck...

[sliverlord7]

Prismatic omen + sliver overlord + coalition victory

Prismatic omen is good in every multicolored deck, s.o. Is replaceable with any pented creature... BANANA!!!

[sliverlord7]

Forgive me but I DON'T know how to tag a card sooo...

[Rpbarber]

{Prismatic omen} + {sliver overlord} + {coalition victory}

{Prismatic omen} is good in every multicolored deck, s.o. Is replaceable with any pented creature... BANANA!!!

[sliverlord7]

Tnk!

[Pirate John]

I think there's some old 3-4 drop clones or shapeshifters that count for every color. Might be cheaper