# 2016 Magic: The Gathering Eldritch Moon Promos #17s

> Identify the 2016 Magic: The Gathering Eldritch Moon Promos card Collective Effort, printed with a rare foil finish and designated as card number 17s.

Canonical URL: https://supercatch.com/product/magic-the-gathering-eldritch-moon-promos-collective-effort-17s-foil-promo

## Identity

- **Year**: 2016
- **Brand**: Magic: The Gathering
- **Set**: Eldritch Moon Promos
- **Card Number**: 17s
- **Featured**: Collective Effort
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {1}{W}{W}
- **Type**: Sorcery
- **Color**: W
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

The 2016 Magic: The Gathering Eldritch Moon Promos set includes Collective Effort, designated as card number 17s. This rare foil sorcery card features artwork by Eric Deschamps. The card is printed with the set code PEMN and costs {1}{W}{W} with a mana value of 3.

## FAQ

### What is the card number for Collective Effort in Eldritch Moon Promos?

Collective Effort is designated as card number 17s in the 2016 Magic: The Gathering Eldritch Moon Promos set.

### Who created the artwork for Collective Effort?

The artwork for Collective Effort was created by artist Eric Deschamps for the Eldritch Moon Promos printing.

### What is the mana cost for Collective Effort?

The mana cost for Collective Effort is {1}{W}{W}, making it a white sorcery card with a mana value of 3.

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Editorial content updated: 2026-11-05.

Site deployment: 2025-11-29.