hunter x hunter union arena booster box PACK HUNTER×HUNTER Vol.2 [EX01BT] − PRODUCTS｜UNION ARENA ｜UNIONARENA This set includes the highly popular Greed Island arc Union Arena Hunter x Hunter

And why not go full LotR theme by pairing it with a card like Call of the Ring

You also get a +1/+1 counter on the creature if it's a nonland card, which "makes up" for the card you don't get to draw (not exactly, but you get the idea)

If this card is destroyed by a card effect: Special Summon 1 "Meklord Emperor Wisel" from your hand, Deck, or GY, ignoring its Summoning conditions

For the actual Fire King engine, for me it's only just: x1 Fire King Island x1-2 Kozmo Delta Shuttle x1 Fire King Avatar Yaksha x1 Fire King Avatar Garunix x2-3 Terraforming Having multiple Islands can lead to opening multiples which do nothing at all most of the time