At instant speed you can pay its Morph cost to flip it up into its true form, and often youll get a triggered ability on that card that will pop off when its flipped face-up
The original ATK of a monster equipped with this card becomes 1000, it can make a second attack during each Battle Phase, also if the equipped monster would be destroyed by battle or card effect, destroy this card instead
Whenever you cast a spell, if its mana value is equal to 1 plus the number of soul counters on Obscura Ascendancy, put a soul counter on Obscura Ascendancy, then create a 2/2 white Spirit creature token with flying
Appletun CC - Sweet Melt 50 During your opponents next turn, the Defending Pokmon cant attack
Abrade has borderless art
If youre just running some value equipment, SFM is probably the best bet though keep in mind Open the Armory can get removal in the form of Darksteel Mutation or Ossification