In such cases, the Role token isn't created
If a creature targeted by the "turned face up" ability dies before that ability resolves, it will become an illegal target even though it may be a creature card in a graveyard when the ability resolves
Not in the strict sense of Can I unattach an equipment any time I want? What you can do is pay the equip cost and move the equipment to another creature you control
A commander like Muldrotha, the GravetideMuldrotha, the Gravetide might want more ways to mill cardsmill cards than to draw them
Fell A card just straight-up saying Destroy target creature isnt too common in Magic
If your receive an Uncommon ICR thats upgraded to a Rare or Mythic Rare, and you already already have four copies of the upgraded ICR, the card will be replaced with Gems: 20 Gems for Rares, 40 Gems for Mythic Rares