You may put a land card from among them onto the battlefield tapped
(Activate this ability only if this creature attacked this turn and only once each turn.) A boast ability can be activated at any point after the creature with that ability has been declared as an attacker
These cards are a lot worse than that, but I might run a set of paladins in a knights deck instead of my lowest-tier spot removal spells
So, constantly blinking your scarecrows every turn with Conjurers Closet or Teleportation Circle is really likely to allow you to take over the game
The KTK block had a novel twist: the middle set, Fate Reforged , was designed to be drafted both with the first set, Khans of Tarkir , and the third, Dragons of Tarkir (the block's storyline involves Sarkhan going back in time, and the sets represent alternate timelines)
No massive storyline that spans multiple worlds is complete without a plethora of important characters