The easiest way to activate this card is to let your opponent Set 3 cards, then activate 2 of your own in a Chain, and then activate this card.
This card is a relatve theat against Pendulum-based deck, as there would be 2 face-up card in Pendulum Zones and possibly up to 3 face-down cards.
Cards on your field that can't be destroyed can be targeted to use this card without losing other resources.
Alternatively, destroy cards that recover your resource.
This card can be activated to destroy a Synchro Monster(s) equipped to a "Meklord Emperor" monster controlled by your opponent and destroy 3 Set cards.
In an "Exodia OTK" Deck, this card can be activated in chain to 3 "Good Goblin Housekeeping" to destroy 2 "Good Goblin Housekeeping" and 3 Set cards controlled by your opponent, and finally 9 cards are drawn and return only 3.
Use this card in conjunction with cards that have effects when destroyed to both ease this card's activation and gain their effects.
Synchro Summon "Dragunity Knight - Barcha" and use its effect to equip it with two "Dragunity Aklys", then activate this card using the "Aklys" as the face-up targets.
This card can be very powerful against Gravekeeper's, particularly if they set their whole hand to prevent yourself from seeing it with "Royal Tribute".
It's a good idea to run Counter Traps alongside this card to prevent your opponent from getting an easy "Stardust Dragon" with "Starlight Road".
If you opponent tries to use cards like "Mystical Space Typhoon" or simply responding to one of your own Spell/Trap Cards, then this card can respond.
If there no other face-up Spell/Trap Cards, then this card can simply target their "Mystical Space Typhoon" and "Temple of the King" to meet the face-up requirements.
Since the first effect of "Temple of the Kings" might be used with this card, that card might not be needed and a lot of your opponent's Set Spell/Trap Cards will still be destroyed.