Ultron, Artificial Malevolence [Marvel Super Heroes] Jumpstart (It can't be blocked as

(It can't be blocked as long as defending player controls a Mountain

Set: Double Masters Type: Enchantment Rarity: Mythic Cost: {2}{R}{R} Whenever a creature enters the battlefield

Set: Portal Three Kingdoms Type: Creature — Human Mystic Rarity: Rare Cost: {2}{G} Taoist Mystic can't be blocked by creatures with horsemanship

and sorcery spells you cast cost {1} less to cast

Set: Secrets of Strixhaven Type: Sorcery — Lesson Rarity: Mythic Cost: {5}{R}{R} Exile cards from the top of your library until you exile cards with total mana value 4 or greater

Ultron, Artificial Malevolence [Marvel Super Heroes] Jumpstart (It can't be blocked asSet: Marvel Super Heroes Type: Legendary Artifact Creature Robot Villain Rarity: Mythic Cost: {3} Whenever another nontoken artifact you control enters, you may pay {2}. If you do, create a token that's a copy of it. If the token isn't a creature, it becomes a 2 2 Robot Villain creature in addition to its other types. "Father, humans served their purpose. My imperative now is to terminate them . . . and you." Ultron, to Hank Pym