Opponent had 15 life left. I had a Baron Gedden on board. All I needed was 6 damage for lethal (with the +2 damage at end of turn from Baron). I had 7 mana left after using Zephyr and he failed to give me the 6 more damage I needed (fireball of Leeroy would have either worked).
Anyone else ever miss lethal from wishing for a perfect card?