The 2023 Commander Masters Sliver Gravemother (CMM #777) is a Mythic Rare Legendary Creature that redefines Sliver graveyard strategies with its powerful encore ability.
2023 • Magic: The Gathering • Commander Masters
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$29.02 | Guide Estimate | -1.7% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 29, 2026
The 2023 Commander Masters Sliver Gravemother (CMM #777) stands as a formidable presence in the Magic: The Gathering Commander format. As a Mythic Rare Legendary Creature — Sliver, this card requires five mana of five different colors to cast, reflecting its status as a high-impact powerhouse. The card features artwork by Chris Rahn, bringing the iconic Sliver hive mind to life on the battlefield. Sliver Gravemother introduces a unique dynamic to the Sliver archetype by interacting heavily with the graveyard. Unlike other Slivers, the legend rule does not apply to Slivers you control, allowing players to field multiple copies of this five-color threat. More importantly, it grants encore to every Sliver creature card in your graveyard. Encore allows you to exile a Sliver from your graveyard to create an attacking token copy for each opponent, giving those tokens haste and forcing them to be sacrificed at the end of the next turn. This mechanic turns your graveyard into a resource engine, enabling aggressive multi-target attacks without permanently losing the original card's utility. The card's number, 777, adds to its collectibility among Magic enthusiasts. By integrating seamlessly with the Sliver tribe's collective strength, Sliver Gravemother offers a compelling way to dominate the board while building a diverse Magic: The Gathering collection. Its multi-colored identity makes it a versatile centerpiece for decks designed to leverage the graveyard and tribal synergies.
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
The core identity of the card within the set.
The subject, team, league, and sport context tied to this card.
Featured
Sliver Gravemother
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Mythic Rare
Chris Rahn
Card Stock
English
{W}{U}{B}{R}{G}
Legendary Creature — Sliver
6 / 6
B, G, R, U, W
Abilities, attacks, oracle text, and flavor text printed on the card.
The "legend rule" doesn't apply to Slivers you control. Each Sliver creature card in your graveyard has encore {X}, where X is its mana value. Encore {5} ({5}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)
FAQ
Encore allows you to exile a Sliver card from your graveyard to create an attacking token copy of it. The token attacks each opponent and must be sacrificed at the beginning of the next end step, effectively recycling your graveyard resources.
No, the legend rule does not apply to Slivers you control. This means you can have multiple Sliver Gravemother cards or other legendary Slivers on the battlefield simultaneously without sacrificing them.
Sliver Gravemother requires a balanced mana base of white, blue, black, red, and green. Its mana value is 5, making it a mid-to-late game threat that demands significant mana investment to cast.
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