Minas Morgul, Dark Fortress enters tapped. {T}: Add {B}. {3}{B}, {T}: Put a shadow counter on target creature. For as long as that creature has a shadow counter on it, it's a Wraith in addition to its other types.
2023-11-03
A permanent with a shadow counter on it has shadow.
2023-11-03
If an attacking creature has multiple evasion abilities, such as shadow and flying, a creature can block it only if that creature satisfies all of the appropriate evasion abilities.
2023-11-03
Multiple instances of shadow on the same creature are redundant.
2023-11-03
Once a creature has been blocked, that creature remains blocked and will deal and be dealt combat damage even if it gains or loses shadow or if the blocking creature gains or loses shadow.