Kykar, Zephyr Awakener Bird wizards are historically powerful and cool cards, just look at Nadu, Winged Wisdom, Slickshot Show-Off, Derevi, Empyrial Tactician, and Oracle of the Alpha
That requires a few extra lands in play for Fabled Passage, but you can usually work around that restriction
Sword of Hearth and Home Marching closer to the end of the Sword of Protection from Colors cycle, Sword of Hearth and home does what I, and I suspect that lots of my friends, like to do: get additions lands (untapped, by the way), and blinking creatures with great enters-the-battlefield triggers
This has a powerful effect, but "End the Turn" is more downside than upside, since your opponent gets to rebuild their board first