Mind Twist [Collectors’ Edition] Golem Set: Commander 2017 Type: Legendary

Set: Commander 2017 Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control

Enchanted permanent is a colorless land with "{T}: Add {C}" and loses all other card types and abilities

Whenever Scourge of the Throne attacks for the first time each turn

Set: War of the Spark Promos Type: Legendary Planeswalker — Vivien Rarity: Rare Cost: {2}{G} You may cast creature spells as though they had flash

Probably fine

Mind Twist [Collectors’ Edition] Golem Set: Commander 2017 Type: LegendarySet: Collectors Edition Type: Sorcery Rarity: Rare Cost: {X}{B} Target player discards X cards at random.