# 2019 Magic: The Gathering Core Set 2020 Promos #255p

> The Temple of Mystery (255p) is a rare promo land from Magic: The Gathering Core Set 2020, designed to generate Green or Blue mana with a scry 1 entry trigger.

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## Identity

- **Year**: 2019
- **Brand**: Magic: The Gathering
- **Set**: Core Set 2020 Promos
- **Card Number**: 255p
- **Featured**: Temple of Mystery
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Type**: Land
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

The Temple of Mystery, designated as card number 255p, appears in the Core Set 2020 Promos collection released by Wizards of the Coast in 2019. Classified as a rare land within the Magic: The Gathering trading card game, this card serves as a dual source for Green and Blue mana. Its utility stems from a straightforward yet effective ability that allows players to scry one when entering the battlefield, offering minor card selection advantages early in the game. After resolving this entry effect, the land can be tapped to add either a Green or Blue mana symbol to a player's mana pool, supporting hybrid deck strategies that require both colors. Illustrated by artist Piotr Dura, the card carries the set code PM20, identifying it distinctly within the promotional subset of the Core Set 2020 era. The Temple of Mystery is a promo land card from the Core Set 2020 Promos set, identified by card number 255p. This land enters the battlefield tapped and allows you to scry 1 when it enters, then taps to add {G} or {U} to your mana pool. Designed by Piotr Dura, this rare card supports strategies requiring both green and blue mana sources. Whether for gameplay integration or collection completeness, this card represents a tangible piece of the Core Set 2020 promotional history.

## FAQ

### What mana does the Temple of Mystery produce?

The Temple of Mystery can be tapped to add either one Green mana or one Blue mana to your mana pool. It is a dual-color land suitable for decks that need both colors.

### Is Temple of Mystery a rare card?

Yes, the Temple of Mystery is classified as a rare card within the Core Set 2020 Promos subset. Its rarity is indicated by the symbol on the card and its inclusion in the specific promotional checklist.

### What set code is associated with this card?

The Temple of Mystery carries the set code PM20, which identifies it as part of the Core Set 2020 Promos expansion released in 2019. This code helps collectors and players catalog the card accurately.

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Editorial content updated: 2026-10-09.

Site deployment: 2025-11-29.