Your search for "Agonizing Syphon 83" revealed the following:
Agonizing Syphon (JMP) from Jumpstart, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Seb McKinnon Card Text:Agonizing Syphon deals 3 damage to any target and you gain 3 life.
Agonizing Syphon (J25) from Foundations Jumpstart, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Seb McKinnon Card Text:Agonizing Syphon deals 3 damage to any target and you gain 3 life.
Agonizing Syphon (Foil) (M20) from Core Set 2020, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Seb McKinnon Card Text:Agonizing Syphon deals 3 damage to any target and you gain 3 life.
Agonizing Syphon (M20) from Core Set 2020, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Seb McKinnon Card Text:Agonizing Syphon deals 3 damage to any target and you gain 3 life.