Between enter the battlefield effects, triggered abilities, and other synergies, it's often the case that playing a creature provides an opponent with much more value than just the creature's board presence
How far will the sea witch go to gain power over all of Lorcana? After the video, Community Manager Richelle Brady introduced us to Lead Art Director Matthew Eng, with Erin and Liam of the Illumiteers (from our favorite Lorcana YouTube channel!) on commentary
Like Grinding Station, the potential of that ability alone elevates the Analyst from nondescript bit player to combo win condition best showcased in a Constructed deck like Modern Amulet Titan, where the Analyst is looped to first access and then enable land-based combo kills
Kefka, Court Mage is too close to Nicol Bolas, the Ravager, which doesn't have much competitive impact outside a few players trying to make Grixis Control work
the most common is Legendary , which prevents players from controlling more than one permanent of that name, and allows them to be used as a "commander" in the popular "Commander" format
Is Mono-White Ramp Good in EDH