Crosis's Attendant (INV-300) is an Artifact Creature — Golem from the Invasion set. It can be sacrificed for {1} to add one blue, one black, and one red mana ({U}{B}{R}). Its role is typically as a color-fixing mana source that trades the creature for a three-color burst.

Identity & printing

Name: Crosis's Attendant
Number: 300
Rarity: Uncommon
Variant: Normal
Language code: EN

Type line & stats

Subtypes

Market prices (catalog API)

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Catalog pricing data as of 17 Apr 2026, 08:28

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Golem

Types

Artifact, Creature

Catalog metadata

Imported from: Vendor Tools Public API catalog

Rules

{1}, Sacrifice this creature: Add {U}{B}{R}.

Set, artist & references

Artist: Arnie Swekel
Language: English
Set name: Invasion
Game name: Magic The Gathering

In play

Abilities, attacks, weakness & resistance

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Other cards from Invasion

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eBay prices

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Description

Crosis's Attendant (INV-300) is an Artifact Creature — Golem from the Invasion set. It can be sacrificed for {1} to add one blue, one black, and one red mana ({U}{B}{R}). Its role is typically as a color-fixing mana source that trades the creature for a three-color burst.

Catalog pricing data as of 17 Apr 2026, 08:28