Use to summon "Golden Homunculus" (or cards with similar effects that gain ATK or DEF for monsters removed from play) after playing "Inferno Tempest" to have them receive a strong power boost.
If "Macro Cosmos" or "Dimensional Fissure" is face-up on the field, you can discard a powerful monster from your hand and then immediately Special Summon it with this card, since that monster will be banished. Note that this can only work if you already have something that this card can Special Summon.
Monsters banished for the Summoning costs can be Summoned with this card.
The card discarded for the cost of this card can be banished to Summon the two above mentioned cards.
The monster Summoned by this card can be used as a cost for the above two cards.
Discard "Kuraz the Light Monarch" for the cost of this card while you have "Macro Cosmos" or "Dimensional Fissure" on the field, then target Kuraz and D.D.R. with Kuraz's effect. They will be simultaneously destroyed and you draw 2 cards.