[quote=@Card Captor]
<Snipped quote by Lugia>

Ah, right. Let me double check what that does.
[/quote]

Tini's Power of Delicious Cookies: Power: 0, Accuracy: -, Type: Fairy/Status, Effect: Allows all allies to hit normally immune or resistant pokemon with whatever moves they have and have them deal at least normal damage, Greatly increases Special Defense, and Speed of all allies, and heals all allies' HP, and negates super-effective attacks against them for three turns.

Found it.