Your search for "Fatal Blow" revealed the following:
Fatal Blow (6ED) from Classic Sixth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: George Pratt Card Text:Destroy target creature that was dealt damage this turn. It can’t be regenerated.
Fatal Blow (WTH) from Weatherlight, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: George Pratt Card Text:Bury target creature that was damaged this turn.
Fatal Strike (Block 1) - ST05-014 - Common from ST-05 Starter Deck: Iron Bloom, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: PaintedMIKE Card Text:[Burst] Choose 1 enemy Unit. Deal 1 damage to it.[Main] Choose 1 enemy Unit...
Fatal Strike (C+) (Alternate Art) - ST05-014 - Common+ from ST-05 Starter Deck: Iron Bloom, available at 401 Games Canada. Rarity: Common+ Finish: Foil Artist: PaintedMIKE Card Text:[Burst] Choose 1 enemy Unit. Deal 1 damage to it.[Main] Choose 1 enemy...
Expansion for G.I. JOE Heroscape: Rumble at the Rift Battle Box / Heroscape Marvel: The Conflict Begins / Heroscape Master Set: Battle for the Underdark / Heroscape Master Set: Age of Annihilation / Heroscape Master Set: Rise of the Valkyrie...
Fatal Push - Twisted Toons (Rainbow Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Desmuncubic Card Text:Destroy target creature if it has converted mana value 2 or less.Revolt — Destroy that creature...
Fatal Push - Borderless (Foil) (SLP) from Secret Lair Promo, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Ryan Roadkill Card Text:Destroy target creature if it has converted mana cost 2 or less.Revolt — Destroy that creature if...