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The Punisher = your wording is definitely off - i would think... "Whenever ~ deals combat damage to a player, that player may sacrifice two permanents and exile the top three cards of his or her library to prevent that damage.  Combat damage dealt by ~ cannot be prevented in any other way."  (or something like that) ---- otherwise... 4/4 deathtouch for cmc 4 is pretty strong; giving option to do a little mill and sac two instead of take the damage kinda nerfs him -- this really isn't that powerful of a card, especially since it's legendary and you can only have the one out... i wouldn't feel threatened at all if an opponent played this card -- little below power level, despite p/t


Captain Olimar
Planeswalker - Olimar
[+1] Put a 1/1 white and green Sprite creature token with flying onto the battlefield.
[-3]  Tap any number of creature tokens.  You gain 2 life for each creature token tapped this way.
[-7]  For each creature token you control, put two 1/1 white and green Sprite creature tokens with flying onto the battlefield.
{4}

(Selsnya could use some help)


Criteria = a green non-aura enchantment

@epidemic Criteria please? :D
 

Captain olimar should not create flyers. That is all I have to say about that.

Biogenesis
Enchantment
At the beginning of each player's upkeep that player may put a creature card from their hand onto the battlefield, if they do, that player draws a card.

Make living food 

You wouldn't get an extra turn from Emrakul and your opponent gets to use it before you do, so far as I can tell it's actually worse (aside from being somewhat harder to kill) than Elvish Piper

Thank you for proving my point but I already knew I was right... Unless you mean that I'm wrong?

READ THE CARD DUDE!

("When you cast, not when enters the battlefield.)