Budget Fire Kings Structure Deck x3

Swarm the field with Fire King High Avatar Kirin! Defend Fire King Island with Fire King Avatar Arvata and Fire King Avatar Rangbali! Search for any Fire King card with Fire King Avatar Barong and for any Fire King spell or trap with the Legendary Fire King Ponix! Destroy any Fire King from the hand, deck, or field with Sacred Fire King Garunix! Use Fire King High Avatar Garunix or Garunix Eternity, Hyang of the Fire Kings' effects to destroy all other monsters on the field!

Some tips

If you destroy a fire monster with Fire King Island to search for Sacred Fire King Garunix, then you can special summon him from the hand with his own effect.

You can dodge the opponent's targeting cards with Fire King High Avatar Kirin's quick effect. Some examples of targeting cards are Infinite Impermanence, Effect Veiler, and Change of Heart.

Alpha, the Master of Beasts, Dogoran, the Mad Flame Kaiju, and Herald of the Abyss provide non-destruction removal of monsters.

Garunix Eternity, Hyang of the Fire Kings can revive himself if he's destroyed with material.

You can destroy your own Powersink Stone with Sacred Phoenix of Nephthys, High Avatar Kirin, Diamond Dire Wolf, Blaster, Dragon Ruler of Infernos, or Garunix Eternity's effect.