Steel Overseer [Core Set 2020 Prerelease Promos]Set: Core Set 2020 Prerelease Promos Type: Artifact Creature Construct Rarity: Rare Cost: {2} {T}: Put a +1 +1 counter on each artifact creature you control. "The world is already run by all manner of machines. One day, they'll remind us of that fact." Sargis Haz, artificer

Set: Time Spiral Timeshifted Type: Artifact Rarity: Rare Cost: {1} As The Rack enters the battlefield

{T}: Add one mana of any color

Only one Eldrazi stood against them

Set: XY: Generations Type: Lightning Rarity: Common Retreat cost: Colorless

then sacrifices a permanent

" —Major Teroh

Set: Diamond & Pearl: Black Star Promos Type: Fire Rarity: Black Star Promo Retreat cost: Colorless

Set: Fossil 1st Edition Type: Water Rarity: Rare Retreat cost: Colorless

Set: Commander Anthology Type: Enchantment Rarity: Uncommon Cost: {2}{R}{R} At the beginning of the end step

Set: Alpha Edition Type: Basic Land — Plains Rarity: Common ({T}: Add {W}

Set: Coldsnap Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {4}{U} {2}

Set: Shadows over Innistrad Type: Legendary Planeswalker — Nahiri Rarity: Mythic Cost: {2}{R}{W} +2: You may discard a card