In the Final Fantasy Holiday Release, the original Final Fantasy, VIII, IX, and XV are each getting Scene Boxes
If your opponent is playing Ruby, consider whether it's wise to spend your entire inkwell on a 7-cost character like Starkey or Pluto when it's likely they'll have a removal action waiting for them
Ariel, Sonic Warrior is a fitting entry for the top of this list too, given that Ursulas Return features Ariels nemesis, Ursula the Sea Witch, as a big part of its story
Elsa also exerts up to 2 characters when entering play, and they dont ready at the start of their owners next turn
Ultimately, while Wizards has plenty of freedom, predicting Secret Lair styles is a fools errand as basically nothing is off-limits
Clouds Limit Break Im loving the new direction were seeing for white sweepers