this.expansionSetCode = "KTK";
this.color.setGreen(true);
// Whenever a face-down creature enters the battlefield under your control, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.
Effect effect = new SearchLibraryPutInHandEffect(new TargetCardInLibrary(new FilterBasicLandCard()), true, true);
this.addAbility(new EntersBattlefieldControlledTriggeredAbility(Zone.BATTLEFIELD, effect, filter, true));
// Whenever a permanent you control is turned face up, if it's a creature, it gets +2/+2 until end of turn.
this.addAbility(new TrailOfMysteryTriggeredAbility());
}