Older cards that had this ability received an errata to give them flash after this
Truth be told, we could have filled this list with multiple different Mega Charizard ex iterationsas mentioned earlier, we just chose not to do so for the sake of variety
Arden Angel only has a single physical printing so far in the Secret Lair, but theres not an insignificant chance that it and some of the other cards could make it to a Universes Within set
But which ones are actually good from a gameplay perspective
While Annie Joins Up is a bit narrow, only working with legendary creatures, it does have the upside of being a removal spell, which solves one of OG Panharmonicon's biggest problems, which is needing to take Turn 4 off to get it on the battlefield
The Bant deck has one of the sweetest Commanders in the set in Arixmethes, Slumbering Isle, which is a fine leader for a ramp deck, sea creature tribal, or some sort of sweet UG spellslinger deck, being a double-ramp spell on Turn 4 and eventually a finisher, killing an opponent with commander damage in just two attacks (or one, with the help of something like Berserk)
