Card Blocker [LCGX-EN044] Ultra Rare Legendary Collection 2 If this Ritual Summoned card

If this Ritual Summoned card using a “Blue-Eyes White Dragon”

add 1 "Polymerization" from your Deck to your hand

then you can Special Summon 1 "Prank-Kids" monster from your hand or Deck in Defense Position

Set: Shonen Jump Magazine Promos Card type: Link/Effect Monster Rarity: Ultra Rare Attack: 300 1 Level 1 Monster When an opponent's monster declares an attack: You can Tribute this card

Set: 2018 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Super Rare Attack: 1600 Defense: 1000 When a Link Monster's effect is activated that targets this face-up card on the field (Quick Effect): You can destroy this card

Card Blocker [LCGX-EN044] Ultra Rare Legendary Collection 2 If this Ritual Summoned cardSet: Legendary Collection 2 Card type: Effect Monster Rarity: Ultra Rare Attack: 400 Defense: 400 When this card is Summoned: Change it to Defense Position. When a face up monster you control is targeted for an attack: You can change the target to this card. When this card is targeted for an attack: You can choose a number from 1 to 3, then send that many cards from the top of your Deck to the Graveyard; this card gains 500 DEF for each card sent,