one piece trading card sleeves TCG: Official Set 4 Pack (70) catching... One Piece Card Game Official

Its a little worse than the other free blue counterspells, just because it requires a board presence from you before you can cast it for free, as opposed to Force of Will and Pact of Negation

See rule 701.49, Venture into the Dungeon. 309.3: A player can own only one dungeon card in the command zone at a time, and they cant bring a dungeon card into the game if a dungeon card they own is in the command zone

Thats not a small feat given players are using their phones to open packs

its Volt Charge ability generates one lightning energy per turn, ensuring Raichu has the resources it needs for its powerful attacks

There are also very rare "God packs" that contain all rare cards and no normal cards