# 2020 Magic: The Gathering Ikoria: Lair of Behemoths #287

> The Cavern Whisperer foil card (No. 287) from Magic: The Gathering's 2020 Ikoria set features a 4/4 Nightmare with the Mutate mechanic.

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## Identity

- **Year**: 2020
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Ikoria: Lair of Behemoths
- **Card number**: #287
- **Product type**: TCG_CARD

## Description

The Cavern Whisperer foil card, numbered 287, is a distinct addition to the Ikoria: Lair of Behemoths expansion released by Wizards of the Coast in 2020. This common black creature card is a Nightmare that brings strategic depth to Magic: The Gathering gameplay through its unique Mutate mechanic. By casting the spell for its mutate cost of {3}{B}, players can place the Cavern Whisperer over or under a target non-Human creature they control, combining its abilities with the base creature's traits. This design allows for flexible board states where multiple effects can be stacked onto a single entity.

As a 4/4 creature with the Menace keyword, Cavern Whisperer presents a significant threat that opponents must block with two or more creatures to stop. The card’s most powerful ability triggers whenever it mutates, forcing each opponent to discard a card. This pressure makes it a valuable tool for controlling the board and managing opponents' hands during critical moments. The foil finish adds a premium aesthetic to the card, enhancing its visual appeal for collectors who appreciate the shimmering treatment common in modern Magic sets.

Collectors of Magic: The Gathering trading cards often seek out specific cards like the Cavern Whisperer to complete their Ikoria collections or to build competitive decks. The card's straightforward black mana cost and impactful ability make it a staple in various strategies. Whether you are building a deck around the Mutate mechanic or simply adding to your library of black creatures, this card offers both functional utility and collectible value. The Ikoria set remains a popular era for fans of the game, and owning key cards from this expansion is a great way to celebrate that period of Magic history.

## FAQ

### What is the Mutate mechanic in Magic: The Gathering?

Mutate allows you to cast a spell for an alternative cost to place it over or under a target non-Human creature you control. The resulting creature retains the name and mana cost of the top card but gains all abilities from the cards underneath it, effectively stacking effects on a single unit.

### What are the stats and abilities of Cavern Whisperer?

Cavern Whisperer is a black Nightmare creature with a mana value of 5. It has 4 power and 4 toughness, possesses the Menace keyword, and triggers a discard effect for each opponent whenever it mutates.

### Is the Cavern Whisperer card from the Ikoria set rare?

No, the Cavern Whisperer is a common card from the Ikoria: Lair of Behemoths set. However, foil versions are often sought after by collectors for their aesthetic appeal and finish quality.

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Last verified: 2025-11-29.