During the card matching game, Toad's quote should have read "Flip over any two cards and see if they match. Miss twice and you're out!", not "your out"; therefore, it is using an incorrect homophone.
During the battle against Lemmy Koopa as the boss of World 6 (Ice Land), he casts a spell by throwing Star Balls at Mario or Luigi, but his wand never flashes when he does this.