They require thinking
Seriously, the decklist reads like something a first-time Magic player wouldve built in 2013, with things like Deadbridge Chant, Garruk, Apex Predator, and Yavimaya Elder floating around
I really like Noosegrab Mob for this, as it synergizes excellently with the Gravespawn Sovereign in the precon
Wizards were kind enough to post this on their site for you to read at your leisure, or listen to the audio story, telling the story of how Ral is chasing Jace Beleren across the plane - but not only is it nothing like he's ever experienced before but it has quite literally transformed him into an otterfolk due to the Plane's natural magic
Ali from Cairo died too easily as a four-mana creature, but Worship turns every single one of your creatures into Ali from Cairo
Of course, the assassin doesnt need to get every kill shot, just so long as everyone else is dead