When you play a card facedown, the card is declared set rather than summoned, meaning that your monster cannot be affected by summon negation cards like Horn of Heaven
Land Land (CTRL to add secondary) Protection Clever Concealment Convoke (Your creatures can help cast this spell
With a pretty simple design, only 45 cards were graded gem mint by PSA, but thats enough for collectors who could make a gigantic return on investment with a card that used to be worth $1,000 in 2019 and fetched over $120,000 a year later
The shroud is nice, but with such a high mana cost, the entire reason youll want to play Cloak is for the unblockable if you want protection, just run Greaves or Boots
Gold Trainer cards round out the category with the same premium aesthetic