mtg clever concealment final fantasy [236] [FINAL FANTASY: Commander] [Non-Foil] – Face to Face Games Marvel Super Heroes Commander Clever Concealment Instant Convoke (Your creatures can help cast this spell Clever Concealment (Surge Foil) [Foil]

Whenever one or more artifacts enter the battlefield under your control, it deals damage equal to the number of artifacts to your opponent

Although this was a pre-release promo, the value of this card was much lower than that of the D23 expo cards

This batch of MTG Final Fantasy leaks also included a lot of new legendary creatures

There are tons of websites that show Magic card spoilers for sets before they even hit shelves so you can see the cards

It's arguably one of the best cards for Type Four from the set (Rules are - infinite mana but just one spell per turn so counters are good there since they cannot be overwhelmed by casting more spells than you have mana, and a five cost counter is first turn able there)