57.5 x 89 card sleeves Standard USA Chimera (57.5x89mm) Standard 7044 or Premium 7078 These are 60 microns thick Mayday Games Souple 7044 -

Old Vindictive Magician X DARK Level 2 [ Spellcaster / FlipEffect ] ATK 450 DEF 600 FLIP: Target 1 monster your opponent controls

If you really need a trap to block an attack , there is also a Screen of Red that blocks all of the opponent's monster's attacks and does not affect you, even if it requires an LP cost

When players use specific decks that are successful in a competition, we can call them meta

For the Special Summon effect, the conditions can be met by using Garbage Lordor using the draw of Xyz Change Tactics

Because when your opponent link summons a monster, you can special summon this card from your hand