Kozilek, the Great Distortion [Oath of the Gatewatch Prerelease Promos] Mountain Plains Rhonas the Indomitable can't attack

Rhonas the Indomitable can't attack or block unless you control another creature with power 4 or greater

Then destroy Chaos Orb

" —Rene Descartes

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} Mana Vault doesn't untap during your untap step

Kozilek, the Great Distortion [Oath of the Gatewatch Prerelease Promos] Mountain Plains Rhonas the Indomitable can't attackSet: Oath of the Gatewatch Prerelease Promos Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {8}{C}{C} When you cast this spell, if you have fewer than seven cards in hand, draw cards equal to the difference. Menace Discard a card with mana value X: Counter target spell with mana value X. A void as cryptic as reality itself.