Use this card alongside Odd-Eyes Pendulum Dragon to inflict 5000 damage + damage equal to the original ATK of the targeted monster. Also, Tribute fodder for the cost is easily obtainable in Pendulum decks.
This card can work well with "Evoltile Najasho," reducing an opponent's monster's ATK to 0 and Special Summoning an "Evolsaur" ready to kill it ("Evolsaur Cerato" makes an excellent target due to its battle-related effects).
Possibly the best card to use this with is "Number 33: Chronomaly Machu Mech," whose effect will, in practice, inflict damage to your opponent equal to up to triple the target monster's ATK.
This presents a possible OTK, if your target has an original ATK of 1900 or more.