Sliver Gravemother [Commander Masters] Open the Helvault Set: Dungeons & Dragons: Adventures

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Legendary Creature — Beholder Rarity: Mythic Cost: {4}{U}{B} At the beginning of your upkeep

Set: Antiquities Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {6} {0}: Urza's Avenger gets -1/-1 and gains your choice of banding

Set: Legends Type: Enchantment Rarity: Rare Cost: {2}{W}{W} At the beginning of each player's upkeep

Set: Collectors’ Edition Type: Artifact Rarity: Rare Cost: {1} Creatures with power 3 or greater don't untap during their controllers' untap steps

Sliver Gravemother [Commander Masters] Open the Helvault Set: Dungeons & Dragons: AdventuresSet: Commander Masters Type: Legendary Creature Sliver Rarity: Mythic Cost: {W}{U}{B}{R}{G} 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