The last ability of Templar Knight also lets you ignore the "singleton" rule in formats like Commander
This is not all, as it also got a Mega EX in this set, while the base Gyarados was one of the few Mega Pokemon that never got a card in the XY era
Thankfully Shelob, Child of Ungoliant, the best spider commander in MTG, single-handedly (eight-leggedly?) makes almost any other spider playable, so theres a clear home for Hatchery Spider
Like other Supporters, Colress's Tenacity is a flexible card that can easily slot into any deck that needs more Energy acceleration or relies on a Stadium card
Jace's Phantasm s and Wight of Precinct Six can block powerful creatures, but they can't block 20 creatures: so, I can add 3/4 Silent Arbiter