Enchantment — Aura, 1R (2)
Special
Enchant creature you control
Enchanted creature has "{T}: This creature deals 1 damage to target creature or player."
Sacrifice Fire Whip: Fire Whip deals 1 damage to target creature or player.
Illus. Jeff Miracola

10/4/2004: Remember that you tap the creature as part of the cost of activating Fire Whip's granted ability. So, if you have two Fire Whips on a creature activating the first one will tap the creature, so you can't use the second one or any other ability which requires tapping the creature until you find a way to untap it.
10/4/2004: Fire Whip is put into the graveyard if you lose control of the creature since the card text says it can only enchant a creature you control.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern