I think Ajani wins the -7 ability contest because I imagine the number of games where blowing up all of your opponents land changes the outcome of the game to be higher than the number of games where taking 5d2-5 turns changes the outcome
N's appearance in between his two signature legendary Dragons is an under-appreciated part of why this card is as expensive as it is
And while discarding all your Pokemon would be bad, it nearly never happens, and this deck is totally fine not recycling attackers much
Its higher market price compared to #236 comes down to its slightly more epic art and that aforementioned scarcity
On its own, casting and sticking enough historic creatures for Bayek of Siwa to be relevant is easier said than done, and like Arno Dorian, its disguise effect isnt too useful from the command zone
That said, if CoP: Red were Standard legal on Arena, dont you think people would be packing it to climb the ladder