Knight of the Ebon Legion [Core Set 2020 Prerelease Promos] BW47 put it into its owner's

put it into its owner's graveyard and Nerf War deals ½ damage to that player

[1] Joy Maker GX

Set: Sun & Moon: Lost Thunder Type: Colorless Rarity: Rare Retreat cost: Colorless

Set: Black & White: Dark Explorers Type: Psychic Rarity: Rare Retreat cost: Colorless

the Magistus Moon Maiden" once per turn

Knight of the Ebon Legion [Core Set 2020 Prerelease Promos] BW47 put it into its owner'sSet: Core Set 2020 Prerelease Promos Type: Creature Vampire Knight Rarity: Rare Cost: {B} {2}{B}: Knight of the Ebon Legion gets +3 +3 and gains deathtouch until end of turn. At the beginning of your end step, if a player lost 4 or more life this turn, put a +1 +1 counter on Knight of the Ebon Legion. (Damage causes loss of life.)