Black/Green Sac/Food/Midrange has two strong uncommons but is softer on theming than most color pairs
The token created by the first mode of Ashling's Command copies exactly what was printed on the original permanent and nothing else (unless that permanent is copying something else or is a token
There's also the fact that Moltres EX into Charizard EX takes almost no effort at all
(An opponent is afraid of you if a Horror, Nightmare, enchantment, or face-down creature you control entered the battlefield or attacked them this turn.) You don't need to control Creepy Crawler to make an opponent afraid of you
The special, comic-book-style art of the MA rarity brings out a new level of appeal, making this a card that will draw attention from both fans and collectors
Even assuming this card drops back down to the mid-100s, it will still likely maintain its spot as the top Milotic card, but the margin is likely to be much slimmer than it is now.