See rule 702.84, Unearth. 702.84a: Unearth is an activated ability that functions while the card with unearth is in a graveyard
Whether or not this hedge against mana flood is worth the drawback of entering the battlefield tapped remains to be seen
Until we revisit the mechanic, itll always have a home as a role-player
This set, released in 2020, includes a wide range of cards from past sets, including rare and hard-to-find cards
Fiery and straight to the point, if you want to play fast and forceful, ruby should be where you start looking
The official product description mentions a Borderless Source Material card, [and] an Extended Art Commander card, in each MSH Collector Booster