First, activate "Spiral Flame Strike" to add to 1 "Odd-Eyes Arc Pendulum Dragon" from your Deck or face-up in your Extra Deck to your hand.
Then, activate your "Odd-Eyes Arc Pendulum Dragon" as a Spell Card immediately!
Since you control an "Odd-Eyes" card, you can destroy 1 card on the field by activating your second copy of "Spiral Flame Strike"!
If you choose to destroy an "Odd-Eyes" on your field except the "Odd-Eyes Arc Pendulum Dragon" you have just used as a Spell Card, you can activate the Pendulum Effect of "Odd-Eyes Arc Pendulum Dragon" in order to Special Summon 1 "Odd-Eyes" monster from your hand, Deck, or Graveyard!

First, Normal Summon "Farfa, Malebranche of the Burning Abyss," then activate the effect of "Cir, Malebranche of the Burning Abyss" in your hand in order to Special Summon it, and then Xyz Summon "Dante, Traveler of the Burning Abyss"!
Them, remove the Xyz Material "Farfa, Malebranche of the Burning Abyss" and activate the effect of "Dante, Traveler of the Burning Abyss" by sending the top 3 cards of your Deck to your Graveyard.
With this, you can increase the ATK of "Dante, Traveler of the Burning Abyss," as well as activate the effect of the "Farfa, Malebranche of the Burning Abyss" that was sent to the Graveyard to banish 1 monster on the field until the end of the turn!
That's not all! If there was a "Burning Abyss" monster such as "Scarm, Malebranche of the Burning Abyss" among the 3 cards you sent to the Graveyard to activate the effect of "Dante, Traveler of the Burning Abyss," you can activate its effect as well. Also, even if your "Dante, Traveler of the Burning Abyss" is destroyed and sent to the Graveyard during the next turn, you can still activate the Graveyard effect of "Dante, Traveler of the Burning Abyss"'s Xyz Material, "Cir, Malebranche of the Burning Abyss"!