Tetravus [Antiquities] Return of the Duelist Whenever the fourth spell of

Whenever the fourth spell of a turn is cast

Set: XY: Furious Fists Type: Supporter Rarity: Ultra Rare

Set: Champion Pack 5 Card type: Normal Trap Rarity: Rare Tribute 1 DARK monster with 2000 or more ATK

Set: Jungle Unlimited Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Tetravus [Antiquities] Return of the Duelist Whenever the fourth spell ofSet: Antiquities Type: Artifact Creature Construct Rarity: Rare Cost: {6} Flying Tetravus enters the battlefield with three +1 +1 counters on it. At the beginning of your upkeep, you may remove any number of +1 +1 counters from Tetravus. If you do, create that many 1 1 colorless Tetravite artifact creature tokens. They each have flying and "This creature can't be enchanted." At the beginning of your upkeep, you may exile any number of tokens created