Steel Overseer [Core Set 2020] SPA Piedra mental yet other times he withheld

yet other times he withheld aid

Set: Magic 2015 Type: Creature — Human Shaman Rarity: Uncommon Cost: {3}{R} Whenever an Aura becomes attached to Brood Keeper

sacrifice Breeding Pit unless you pay {B}{B}

Set: Portal Second Age Type: Sorcery Uncommon Cost: {3}{G} Bee Sting deals 2 damage to any target

Set: Onslaught Type: Enchantment

Steel Overseer [Core Set 2020] SPA Piedra mental yet other times he withheldSet: Core Set 2020 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