Chaos Orb [Collectors' Edition] Guru

Chaos Orb [Collectors' Edition] GuruSet: Collectors' Edition Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: If Chaos Orb is on the battlefield, flip Chaos Orb onto the battlefield from a height of at least one foot. If Chaos Orb turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy Chaos Orb.

and the Izzet alchemist an experiment gone awry

where X is the number of creature cards in your graveyard

Set: Future Sight Type: Land Rarity: Rare {T}: Add {C}

When Stoneshock Giant becomes monstrous

Whenever Balefire Dragon deals combat damage to a player

Put the exiled cards on the bottom of your library in a random order

Star of Extinction deals 20 damage to each creature and each planeswalker

Set: Exodus Type: Enchantment Rarity: Rare Cost: {2}{U}{U}{U}{U} Discard a card: You may tap or untap target artifact

Saffiyah clapped her hands and twenty flying men appeared at her side

I know your hearts

or land until end of turn

Set: Kaladesh Type: Basic Land — Mountain Rarity: Common ({T}: Add {R}