First, it's probably the easiest of the dual-faced walkers to transform, only requiring you to gain three or more life
When an opponent cast a Morphling, you generally had one option: kill them before Morphling single-handedly killed you
While every other FF is represented in the general boosters and the general set of cards, the sprawling nature of Commander Decks means that the four FFs that have a Commander Deck themed around them naturally have a huge advantage - their characters, stories, and worlds are far more heavily represented than the others
Weve had cards like Suspension Field and Baffling End before and theyve both been excellent in Standard
In many ways, it has faced the same fate as Dark Confidant and Tarmogoyf, as its position in the format has been pushed out from a format defining staple to a solid playable that youll see pop up here and there