If you control this card, you can Normal Summon "Tour Guide From the Underworld" and use its effect to Special Summon "Archfiend Heiress", then use this card's effect to banish "Tour Guide" and Special Summon a Level 3 "Archfiend" monster.
Alternatively, if you have "Archfiend Commander" in your hand, but don't control this card, you can Special Summon "Commander" after using the effect of "Tour Guide", destroying "Heiress" to add this card from your Deck to your hand. Activate this card, then banish either "Commander" or "Heiress" to Special Summon an appropriate monster from your Deck.
Use the effect of "Battle Fader". During your next turn, if you control an "Archfiend" monster and still control "Battle Fader", you can banish "Battle Fader" for this card's effect.
This card functions well in an "Infernity" Deck, as controlling "Infernity Archfiend" and another Fiend-Type monster will allow you to Special Summon another "Infernity Archfiend", adding another "Infernity" card from your Deck to your hand and enabling future combos.