# 2021 Magic: The Gathering Magic Online Promos #92788

> Xanathar, Guild Kingpin is a Mythic Rare Legendary Creature — Beholder from the Magic Online Promos set (code PRM). The card has a mana cost of {4}{U}{B}, a mana value of 6, and colors B and U. It features power/toughness of 5/6 and was illustrated by Kieran Yanner.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-xanathar-guild-kingpin-92788-promo-mythic-rare

## Identity

- **Year**: 2021
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 92788
- **Featured**: Xanathar, Guild Kingpin
- **Game**: Magic: The Gathering
- **Rarity**: Mythic Rare
- **Mana cost**: {4}{U}{B}
- **Type**: Legendary Creature — Beholder
- **Power / Toughness**: 5 / 6
- **Color**: B, U
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

Xanathar, Guild Kingpin is a Magic: The Gathering trading card game card. It is a Legendary Creature — Beholder with a mana cost of {4}{U}{B} and a mana value of 6. The card has colors B and U, with power/toughness of 5/6. It is a Mythic Rare promo card from the Magic Online Promos set (PRM), numbered 92788. The artist is Kieran Yanner.

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Editorial content updated: 2026-10-11.

Site deployment: 2025-11-29.