Your search for "Toxin Sliver 84" revealed the following:
Toxin Sliver - LGN Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Lars Grant-West Card Text:Whenever a Sliver deals combat damage to a creature, destroy that creature. It can't be regenerated.
Toxin Sliver - Surprise Slivers (Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Lars Grant-West Card Text: Surprise SliversWhenever a Sliver deals combat damage to a creature, destroy that creature. It can’t...
Toxin Sliver (LGN) from Legions, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Lars Grant-West Card Text:Whenever a Sliver deals combat damage to a creature, destroy that creature. It can't be regenerated.
Toxin Sliver (Foil) (LGN) from Legions, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Lars Grant-West Card Text:Whenever a Sliver deals combat damage to a creature, destroy that creature. It can't be regenerated.
Telekinetic Sliver - TSP Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Randy Elliott Card Text:All Slivers have "T: Tap target permanent."
Toxin Sliver - Step-and-Compleat Bonus Cards (Compleat Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Lars Grant-West Card Text: Step-and-Compleat Bonus CardsWhenever a Sliver deals combat damage to a creature, destroy that...