You do generally need at least two of them to keep things going, but youd be surprised how real of a strategy it is in this format
Lord of the Rings' Saruman, the White Hand brings his horde of Goblins and Orcs to this commander deck based around casting noncreature spells to amass a massive army
Tri-Brigade monsters are more effectively used within this deck as additional support for your Lyrilusc strategies
I feel like the Assassin's Creed designers had Etrata in mind when designing the set because there's so many cards here that work with her specifically and no other legendary in the set: Roshan, Hidden Magister is the most notable example here, turning ALL of our face-down creatures into Assassins, giving them menace, and adding card draw to when we flip them up
Abzan Beastmaster and Kin-Tree Invocation are high toughness-matters payoffs, while Grim Contest and Catapult Fodder give you ways to turn your high-toughness treefolk into damage
What ages are these pages best for