All five have value, and I've killed with the Necropolis, saved a key creature with the Hollow, combo'ed off with the Island, won with the card quality of the Stronghold and saved my life long enough to win with the Haven
In each one, Cloud has the same pose and expression, so there's nothing to read into
Japanese sets have a slightly different release schedule, usually releasing our main sets split into 2 smaller sets
They don't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on
Palkia ex & Vaporeon dominated past month, now facing potential threat from Giratina ex