Petition

Enchant only a green creature you control.
Enchanted creature has Vigilance, Ward 5 and
"{w}{u}{g}: Choose up to 10 words of text on a
single card in play or being cast, that text is
cancelled for the remainder of this turn."
{w}{u}{g}: Return either Petition or the creature it enchants to its owner's hand.
Their hopeful pleas were tears in her eyes.