Paradox Engine [Aether Revolt Prerelease Promos]Set: Aether Revolt Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {5} Whenever you cast a spell, untap all nonland permanents you control. "One look at this glorious item convinced me that Kaladesh deserved my full attention. Sure enough, my time here has yielded exquisite fruit." Tezzeret

{4}: Put a +1/+1 counter on Walking Ballista

"To a trained mind

Put one of them into your hand and the rest on the bottom of your library in any order

Enchanted land has indestructible and can't be enchanted by other Auras

then draw that many cards

Set: Portal Three Kingdoms Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {1}{U}{U} {T}: Target creature can't be blocked this turn

Set: Battle for Zendikar Prerelease Promos Type: Creature — Elemental Rarity: Mythic Cost: {1}{G}{G} If damage would be dealt to Undergrowth Champion while it has a +1/+1 counter on it

" That creature can't be blocked this combat except by creatures with flying and creatures in a pile with the chosen label

Set: Beta Edition Type: Creature — Human Knight Rarity: Uncommon Cost: {B}{B} First strike (This creature deals combat damage before creatures without first strike

Whenever equipped creature dies

that creature gets +1/+1 until end of turn

Prevent all damage that would be dealt to you