# 2021 Magic: The Gathering Innistrad: Crimson Vow #77

> The Serpentine Ambush foil card (#77) from the 2021 Innistrad: Crimson Vow set for Magic: The Gathering, featuring a unique transformation effect.

Canonical URL: https://supercatch.com/product/magic-the-gathering-innistrad-crimson-vow-serpentine-ambush-77-foil

## Identity

- **Year**: 2021
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Innistrad: Crimson Vow
- **Card number**: #77
- **Product type**: TCG_CARD

## Description

The Serpentine Ambush card, identified as number 77 in the 2021 Innistrad: Crimson Vow expansion, offers a distinct strategic option within the Magic: The Gathering trading card game. Printed by Wizards of the Coast, this Common rarity card carries a mana cost of {1}{U} and functions as an Instant, allowing for flexible gameplay timing. The card’s primary effect transforms a target creature into a blue Serpent with a base power and toughness of 5/5 until the end of the turn, providing a significant temporary boost to board presence.

As a low mana-cost spell, it appeals to players looking for efficient interaction in blue-heavy decks. For enthusiasts building their collection, having a foil version of this card adds a layer of prestige to any Magic: The Gathering binder or display case.

## FAQ

### What is the mana cost of Serpentine Ambush?

The mana cost for Serpentine Ambush is {1}{U}, requiring one generic mana and one blue mana to cast.

### What type of card is Serpentine Ambush in Magic: The Gathering?

Serpentine Ambush is an Instant card with the subtype Serpent, allowing it to be played at instant speed.

### What set is Serpentine Ambush from?

This card originates from the Innistrad: Crimson Vow set, released in 2021, and is numbered 77 in that expansion.

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Last verified: 2025-11-29.