# 2017 Pokémon Crimson Invasion #21

> Mamoswine #21 from the 2017 Crimson Invasion expansion is a sought-after Reverse Holo Pokémon TCG card featuring 180 HP and unique attack mechanics.

Canonical URL: https://supercatch.com/product/pokemon-crimson-invasion-mamoswine-21-reverse-holo

## Identity

- **Year**: 2017
- **Manufacturer brand**: Pokémon
- **Set / series**: Crimson Invasion
- **Card number**: #21
- **Product type**: TCG_CARD

## Description

The Mamoswine Reverse Holo card, numbered 21 in the 2017 Crimson Invasion expansion, represents a distinct entry in the Pokémon Trading Card Game history. This Stage 2 Pokémon evolves from Piloswine and boasts an impressive 180 HP, making it a durable presence in the game. Designed by artist Mitsuhiro Arita, the card captures the essence of this ancient Ice and Ground-type creature, appealing to fans who appreciate both the lore and the mechanical depth of the series.

Collectors often seek this card for its striking Reverse Holo finish, which adds a shimmering texture to the artwork without altering the card's gameplay value. The card's design emphasizes Mamoswine's raw power, reflecting its Pokédex entry about being dug from ice dating back 10,000 years. For those building a comprehensive collection of the Crimson Invasion set, this Reverse Holo variant serves as a key visual anchor, offering a different aesthetic experience compared to the standard Rare print.

In terms of gameplay, Mamoswine offers strategic versatility with two distinct attacks. "WaterColorlessColorless Double Stomp" allows players to flip coins for bonus damage, while "WaterWaterColorlessColorless Forceful Tackle" introduces a high-risk, high-reward mechanic by placing damage counters on itself to increase the attack's power. This duality makes it a fascinating subject for players who enjoy complex decision-making during matches. Whether you are completing a set of Crimson Invasion cards or simply admire the character's design, Mamoswine #21 stands out as a memorable piece of Pokémon TCG catalog history.

## FAQ

### What stage is Mamoswine in the Pokémon TCG?

Mamoswine is a Stage 2 Pokémon that evolves from Piloswine. In the Crimson Invasion set, it is listed as card number 21 and serves as a high-HP Water-type attacker.

### What are the attacks of Mamoswine #21 Crimson Invasion?

Mamoswine features two attacks: "Double Stomp," which deals damage based on coin flips, and "Forceful Tackle," which deals increased damage based on damage counters placed on itself during the attack.

### Who illustrated the Mamoswine Reverse Holo card?

The Mamoswine Reverse Holo card from the Crimson Invasion set was illustrated by Mitsuhiro Arita, a well-known artist in the Pokémon Trading Card Game community.

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## Companion files

- [llms.txt](https://supercatch.com/llms.txt) — site-level concise index.
- [llms-full.txt](https://supercatch.com/llms-full.txt) — site-level expanded corpus.
- [ai.txt](https://supercatch.com/ai.txt) — AI training and licensing terms.

Last verified: 2025-11-29.