Time Wizard [DLG1-EN036] Rare Rocket's Secret Machine Set: Chronicles Type: World Enchantment

Set: Chronicles Type: World Enchantment Rare Cost: {G} All creatures have haste

Set: Jumpstart Type: Enchantment Rare Cost: {3}{W}{W} Whenever a creature enters the battlefield under your control

Set: Legacy of Darkness Card type: Spirit Monster Rarity: Secret Rare Attack: 200 Defense: 100 This card cannot be Special Summoned

Set: Ixalan Promos Type: Legendary Creature — Dinosaur Avatar Mythic Cost: {5}{R}{G}{W} Vigilance

or card effects

Time Wizard [DLG1-EN036] Rare Rocket's Secret Machine Set: Chronicles Type: World EnchantmentSet: Dark Legends Card type: Effect Monster Rarity: Rare Attack: 500 Defense: 400 Once per turn, toss a coin and call it. If you call it right, destroy all monsters your opponent controls. If you call it wrong, destroy all monsters you control, and lose Life Points equal to half of the total ATK of the destroyed monsters.