Don't know much about what is coming out yet, but these cards that I suggest are likely to come out:
Translations from PokeBeach:
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Pokehealer + – Trainer
You can play 2 copies of this card at the same time.
If you play 1 copy, remove 1 damage counter and 1 Special Condition from your Active Pokemon.
If you play 2 copies, remove 8 damage counters and all Special Conditions from your Active Pokemon. (This counts as the effect of both cards.)
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Pokedrawer + – Trainer
You can play 2 copies of this card at the same time.
If you play 1 copy, draw 1 card from your deck.
If you play 2 copies, search your deck for up to 2 cards and put them in your hand. Shuffle your deck afterward. (This counts as the effect of both cards.)
Pokedrawer helps you get the cards you need fast which is always neat and Pokehealer makes high HP pokemon like Blissey hard to KO.