Search your deck for up to 3 basic Energy cards and attach them to your Pokémon in any way you like. Then, shuffle your deck.
For the rest of this game, your Pokémon's attacks do 30 more damage to your opponent's Active Pokémon (before applying Weakness and Resistance). If this Pokémon has at least 1 extra Water Energy attached to it (in addition to this attack's cost), when your opponent's Active Pokémon is Knocked Out by damage from those attacks, take 1 more Prize card. (You can't use more than 1 GX attack in a game.)
Cosmic Eclipse entered circulation in 2019. Series classification for this set is Sun & Moon.
Set size is 272 cards, which categorizes Cosmic Eclipse as very large. As of 2026, the set is 7 years old and now falls into an established back-catalog period.
Arceus & Dialga & Palkia-GX (#156) is one of the Rare Holo GX prints in this expansion.
In 2019, Cosmic Eclipse introduced this print of Arceus & Dialga & Palkia-GX. Core profile: Its card type is Pokémon.
The rarity label is Rare Holo GX. Printed HP is 280.
Energy typing is Dragon. Card subtype classification is Basic, TAG TEAM, and GX.
Card rules text: TAG TEAM rule: When your TAG TEAM is Knocked Out, your opponent takes 3 Prize cards. The printed attacks highlight "Ultimate Ray" and "Altered Creation-GX".
Current market pricing for Arceus & Dialga & Palkia-GX (Cosmic Eclipse) sits near $21.14. Week-over-week change is limited (+0.2%), indicating short-term stability.
Relative to the last 30 days, value is near baseline at $21.46. In the past 90 days, observed prices ranged from $20.55 to $26.04 (26% spread), a moderate-volatility profile.
The listed rarity for this print is Rare Holo GX.
Other Arceus printings create a useful comparison set for Arceus & Dialga & Palkia-GX. The current sample spans 3 comparable cards from 1 set.
Observed alternatives run from $52.04 to $468.52 (800% spread). The current card sits -89% versus the sampled alternative average of $198.05.
Notable alternatives include Arceus & Dialga & Palkia-GX #258 (Cosmic Eclipse) at $73.58, Arceus & Dialga & Palkia-GX #221 (Cosmic Eclipse) at $468.52, and Arceus & Dialga & Palkia-GX #220 (Cosmic Eclipse) at $52.04.
Collector-focused market read: We observe a +0.2% shift this week, which points toward price consolidation rather than immediate volatility. Observed 90-day bounds of $20.55 and $26.04 create a 26% band, matching a moderate-volatility profile.
Current value remains close to its 30-day mean ($21.46). Top-grade copies show substantial separation from raw: PSA 10 is pricing +431% above the current raw benchmark.
PSA 9 is currently around $36.30, while PSA 10 is $112.34.
