It can't take advantage of cards like Zur the Enchanter, and you can't cheat it out with cards like Brilliant Restoration (well, you can, but you still have to unlock the doors)
Return to Zendikar where the plane is Rising with danger and treasure BATTLE YOUR FRIENDS
Although that leaves the card open to a challenge, it allows you to draw a card
But, if we focus on Tannuk, we ignore the fact that warping any synergy permanent into play earlier than other similar effects can blow a game wide open
If an exerted creature is already untapped during your next untap step (most likely because it had vigilance or an effect untapped it), exert's effect preventing it from untapping expires without having done anything
Put the rest of the revealed cards on the bottom of your planar deck in any order