Many people in my playgroups built Tamiyo, Inquisitive Student on release, because they love Tamiyo as a character
But yeah, Doctor #4 has a once-per-turn effect that lets you play historic cards (that's to say, legendary cards, artifacts, and sagas) from the top
Aminatou's Augury Aminatou's Augury has a hefty mana cost, but its one of my favorite big spells to cast
The existence of strong free spells like Mishras Bauble only makes the card more reliable in Modern and Legacy, too
Generally, Dragons Rage Channeler[/card] is such a strong card because of the following 2 aspects: On the one side, its a 1 mana 3/3 flyer which gets to play an aggressive game plan for Rx tempo and midrange decks