And with it, they tend to stomp whatever creature attempts to defend against them
@pokemonrevolution recently presented a new and likely theory for these Grey Thick stamps, which I will quote here: Grey Stamp Theory Grey stamped 1st Edition Base set cards for the most part have commonly been considered to exist because of either A) The ink was low when they were stamped B) The stamp was not pressed down with enough force to create a nice dark color
If two or more Roles controlled by the same player become attached to a permanent at the same time (perhaps due to an effect such as that of Doubling Season), that player chooses which one to keep and which are put into their owners' graveyards
Sorin of House Markov / Sorin, Ravenous Neonate Sorin of House Markov is a very flexible 2-drop
The lands also come into play untapped, so if you end up using those untapped lands on the same turn then Grow from the Ashes ends up costing you the same amount of mana overall as Rampant Growth or less than Explosive Vegetation
ON THEIR WAY UP: RB Artifacts Notable Losses: Deadly Dispute, Lolth, Hive of the Eye Tyrant The deck I like to think of as Blood Factory distinguishes itself from the blue-having RB archetypes by leaning into cheap, sorcery speed cards which mostly replace themselves