Defensive Tactics [GLAS-EN083] Ultimate Rare Circuit Break so it is perfect to

so it is perfect to Duel your way to the top

equal to the number of card(s) your opponent controls

(Quick Effect): You can target 1 Continuous Spell you control

Set: Shadows in Valhalla Card type: Quick Play Spell Rarity: Secret Rare Discard 1 card

You can only use this effect of "Knight Day Grepher" once per turn

Defensive Tactics [GLAS-EN083] Ultimate Rare Circuit Break so it is perfect toSet: Gladiator's Assault Card type: Normal Trap Rarity: Ultimate Rare Activate only if you control a "Gladiator Beast" monster. Monsters you control cannot be destroyed by battle this turn, and any Battle Damage you take is reduced to 0. Put this card on the bottom of your Deck.