Helm of Chatzuk (LEB-) - Limited Edition Beta Number_VIS put it into your graveyard

put it into your graveyard and each player returns all creature cards from their graveyard to the battlefield

they're treated as though they don't exist

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Set: Alpha Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one basic land type with another

Helm of Chatzuk (LEB-) - Limited Edition Beta Number_VIS put it into your graveyardSet: Beta Edition Type: Artifact Rarity: Rare Cost: {1} {1}, {T}: Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)