Command Knight (Purple) [DL14-EN002] Rare SWSH205 while both a "Gravekeeper's" monster

while both a "Gravekeeper's" monster and "Necrovalley" are on the field: Negate the activation

Set: Battle Pack 2: War of the Giants Card type: Effect Monster Rarity: Mosaic Rare Attack: 1600 Defense: 1000 If this card is in your GY: You can return 1 face-up card you control to the hand

Set: Dark Revelation Volume 3 Card type: Counter Trap Rarity: Rare Attack: 0 Defense: 0 Activate only when your opponent activates a Continuous Spell Card

Set: Fusion Enforcers Card type: Effect Monster Rarity: Secret Rare Attack: 800 Defense: 2300 You can Special Summon this card (from your hand or Graveyard) by Tributing 1 monster on either player's field with a Predator Counter

Command Knight (Purple) [DL14-EN002] Rare SWSH205 while both a "Gravekeeper's" monsterSet: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 1200 Defense: 1900 All Warrior Type monsters you control gain 400 ATK. If you control another monster, your opponent cannot target this face up card for an attack.