Grixis (Planes) [Planechase Anthology Planes] Plains Swamp −5: Artifacts you control become

−5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn

your opponents can't cast spells or activate abilities of artifacts

As Breeding Pool enters the battlefield

Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn

Set: Starter 1999 Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Destroy all tapped creatures

Grixis (Planes) [Planechase Anthology Planes] Plains Swamp −5: Artifacts you control becomeSet: Planechase Anthology Planes Type: Plane Alara Rarity: Common Blue, black, and or red creature cards in your graveyard have unearth. The unearth cost is equal to the card's mana cost. (Pay the card's mana cost: Return it to the battlefield. The creature gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) Whenever you roll {CHAOS}, put target creature card from a graveyard