rfid blocking card sleeve review Paper 3.38x2.13 Blank (1840-5084) – and Education markets Lieber's Luggage 2-Pack RFID Blocking

Eight mana is a fairly hefty price to pay for a 10/10 creature without trample, and so the extent to which this card is playable is directly proportional to the extent to which its cost can be reduced

Yes, you have two discard two cards in order to use its effect but discarding is sometimes potentially good depending on the circumstances

Jinzo the Machine Menace can Special Summon himself if there is any face-up Trap card in either field or Graveyard and if you do, his level is set to 6

Otherwise, its a sort of run-of-the-mill two-mana creature destruction sorcery

No, they arent

Calamitous Tide Four generic, two blue sorcery Uncommon Return up to two target creatures to their owners' hands