What makes Rancor so powerful is that when the creature it's enchanting dies, Rancor returns to your hand, allowing you to enchant another creature and keep swinging
Thats the struggle of just about every mobile Pokmon game
Pyromancer Ascension and Harness the Storm are spell payoffs that don't really work in EDH, but become actual role-players alongside the instant/sorcery cards on this list, like Dragon's Approach or Slime Against Humanity
In multiplayer games, especially, Esper Sentinel almost always replaces itself and then keeps going
Being a Wizard is a pretty solid trait right now, especially with Flame of Anor being so strong and well-positioned, too, thanks to its flexibility in dealing with multiple threats or drawing cards
Gravity Bind Another card that was only seen very briefly being used by Mai is Gravity Bind, a trap card that stops all level-four and higher monsters from declaring attacks