Based on this card alone, this could be a deck that focuses heavily on interaction with the graveyard to discard and recall lands, but more realistically, it is likely that the deck will be set up to pull mana from sources other than just lands to allow for the discarding of lands without it impacting the deck too negatively
Posted for sale on eBay via Ohnos own store Pokmon Club Shangri-La, the card has a starting bid of $480,000 (400,790) - under a third of its estimated $1.5 million value, according to PSA
PSE Prismatic Secret Rare Gallant Granite X EARTH Rank 4 [ RockXyzEffect ] ATK 2300 DEF 1800 2 Level 4 monsters You can detach 1 material from this card, then activate 1 of these effects
Once per Chain, when a Trap Card is activated while this card is in your GY: You can Special Summon this card as a Normal Monster (Aqua/WATER/Level 2/ATK 1200/DEF 0)
So, two players are 33% dead when the game begins, and early on, you are almost certainly a goner if you are starting out with no items and no perks listed on the Mutation board
