Cards like Stifle or Disallow cant counter morph since its not an activated or triggered ability, though they can usually target the abilities that trigger when a creature is turned face-up
Fay Dalton carefully crafted these creep-tacular covers, each promising a new tale of derring-do inside their hypothetical, non-existent pages
Shroud The affected permanent or player cannot be the target of any spells or abilities, including your own
Its noteworthy that all the Duskmourn: House of Horror Commander precons were released with scheme cards, so its indicative of the compatibility between the systems
You can also pay a blue and three colorless to bounce it back to your hand, dodging removal spells, or to be used as a repeatable blocker
You can defeat a whole table of players in one shot with Jumbo Cactuar, thanks to the upcoming MTG Final Fantasy expansion, and many of them arent that hard to do