Poultice Sliver [Time Spiral Remastered] Resale Promos I do not know what

I do not know what they are about

−6: You may put an artifact card from your hand or graveyard onto the battlefield

Set: Sword & Shield: Shining Fates Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Set: Kamigawa: Neon Dynasty Commander Type: Instant Rarity: Rare Cost: {2}{R} The owner of target permanent shuffles it into their library

Poultice Sliver [Time Spiral Remastered] Resale Promos I do not know whatSet: Time Spiral Remastered Type: Creature Sliver Rarity: Uncommon Cost: {2}{W} All Slivers have "{2}, {T}: Regenerate target Sliver." (The next time that Sliver would be destroyed, instead tap it, remove it from combat, and heal all damage on it.) "Its broad claw suggests a chitinous shield, but in fact it conceals glands that secrete a remarkably swift healing agent." Rukarumel, field journal