Collected Company (Borderless) [Duskmourn: House of Horror Special Guests] Imperial Knights When Commander Greven il-Vec enters

When Commander Greven il-Vec enters the battlefield

Set: Mystery Booster Type: Legendary Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature gets +1/+1

Set: Wizards Play Network 2022 Type: Instant Rarity: Rare Cost: {1}{B/P}{B/P} ({B/P} can be paid with either {B} or 2 life

if you haven't completed Tomb of Annihilation

which are all unique and can have wide-ranging consequences on the other players or game as a whole

Collected Company (Borderless) [Duskmourn: House of Horror Special Guests] Imperial Knights When Commander Greven il-Vec entersSet: Duskmourn: House of Horror Special Guests Type: Instant Rarity: Mythic Cost: {3}{G} Look at the top six cards of your library. Put up to two creature cards with mana value 3 or less from among them onto the battlefield. Put the rest on the bottom of your library in any order. Survivors who stay together, slay together.