Younger players may not realize, but before the game introduced the keyword Defender, the creature type wall had the additional rule that they couldnt attack.
That means Timmy cards have to advertise that experience
Honorable Mention: Mycoid Maze If the enchantment Twists and Turns is on the battlefield, instead of exploring you scry 1 and then explore
Anyway, here's Selesnya Eulogist
Eldritch Moon Spoilers - July 1, 2016 Greetings, TechRaptor readers and fellow Magic: The Gathering fans
In addition, I think its worth exploring different shells of Affinity, maximizing the combo between Arcbound Ravager and Walking Ballista / Hangarback Walker