Herald of Green Light (UTR) (EOJ-EN018) [Enemy of Justice] 212 You can only use each

You can only use each of these effects of "Nekroz of Brionac" once per turn

Set: Conspiracy Type: Artifact Creature — Construct Rarity: Rare Cost: {4} No more than one creature can attack each combat

Set: Mercadian Masques Type: Artifact Rarity: Rare Cost: {3} {4}

you can discard 1 Zombie-Type monster to the Graveyard to select 1 Zombie-Type monster in your Graveyard with a Level less than the discarded Zombie-Type monster's

Herald of Green Light (UTR) (EOJ-EN018) [Enemy of Justice] 212 You can only use eachSet: Enemy of Justice Card type: Effect Monster Rarity: Ultimate Rare Attack: 300 Defense: 500 Send this card and ' other Fairy Type monster from your hand to the Graveyard to activate this effect. Negate the activation of your opponent's Spell Card and Destroy it. This effect can be activated during either player's turn.