POKEMON GEN 6 ANNOUNCED

[Cshad]

On the most recent Pokemon Smash, they revealed that Sylveon is weak to poison but resistant towards ice from what I've been hearing. Either Sylveon is the first duel type eeveelution, or we are going to have a new type.

There's no dual-type combination that can result in those weaknesses/resistances.

So, we have 3 possibilities:
1) They've edited the type chart (Steel-Types are now weak to Poison?)
2) They've given Sylveon an ability they have yet to reveal.
3) We've got a new-Type, as you've said.