Once during your turn (before your attack), when you put Porygon-Z LV.X from your hand onto your Active Porygon-Z, you may discard all of your opponent's Special Energy cards in play.
Decode
Once during your turn (before your attack), you may search your deck for up to any 2 cards and shuffle your deck afterward. Then, put those cards on top of your deck in any order. This power can't be used if Porygon-Z is affected by a Special Condition.
How much is Porygon-Z LV.X #100/100 worth?
Right now (November 8, 2026) the going rate for an ungraded Porygon-Z LV.X #100/100 from Majestic Dawn is about $144.00.
Grading changes the math on this one: a PSA 10 is valued around $2,634.35, roughly 18.3x the raw price, while a PSA 9 sits near $1,382.00. 255 copies have been graded to date, and 2% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Porygon-Z LV.X has moved over time.