rfid card blocker sleeve valonic set of 6 blocking sleeves - transparent front, Credit Protector for wallet transit cards RFID Blocking Sleeve - 6

C Common Secret Guards of the Ice Barrier X WATER Level 2 [ AquaEffect ] ATK 100 DEF 1600 Your opponent cannot target "Ice Barrier" monsters you control with monster effects

In truth, any of the Eeveelution SIRs from Prismatic Evolutions could have made this list, because they're all so beautiful, but the honor goes to Umbreon ex (161/131)

Radstorm (Showcase) $59.98 The simplicity of this card's effect: Storm, Proliferate, makes perfect sense on what a Radstorm is in the game

These may simply be translation problems

When the opponent targets the card with an effect while it is set, it can flip itself face up to negate the effect and destroy the card

You can have a fully active Special Summon unlike other advanced R-ACEs without losing board advantage