Are players allowed to ask a judge about the text or rulings of cards that aren't currently in play?

Ruling: Yes, players may call a judge at any time to get the official card wording for any card in the game, regardless of whether that card is currently in play or visible.

Nuances:

• The request must be directed to a judge, not asked publicly to opponents
• This applies at all levels of play including high OPL events like Summoner Skirmishes
• Players can ask for both the official card text and rulings about how cards would interact before they are played