Past that are several pseudo legendary dragon-types in Hydreigon, Dragonite, and Dragapult
In a multiplayer game, for example, a player with a Pandemonium-focused deck may drop the 4-mana enchantment and be dead or close to it by the time his or her turn rolls back around
Emeritus of Ideation is the obvious chase card for Secrets of Strixhaven because its prepared spell is Ancestral Recall, one of the most broken Magic cards ever printed
Viridian Joiner needs two mana spare to start with so that you can tap it for G and use the three mana to untap it and pump it
While Resplendent Angel cant lead a deck as a Commander, her repeatable token generation makes her essential to lifegain strategies built around the best Angel commanders in MTG
Rowan makes cards that are already extremely strong such as Ad Nauseam and Bolas's Citadel EVEN STRONGER by making each drop of blood you pour into them discount your eventual game-winning spells, or even value pieces or tutors you might play along the way to secure your winning lines