Fellwar Stone [The Dark] 251 Threshold — Nim Mongoose gets

Threshold — Nim Mongoose gets +1/+0 for each artifact you control as long as seven or more cards are in your graveyard

A very tricky proposition and sure to have everyone second guessing when to use

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {5} {5}

Delete all of your opponent's Digimon that share a name with it

but these are babies with responsibilities

Fellwar Stone [The Dark] 251 Threshold — Nim Mongoose getsSet: The Dark Type: Artifact Rarity: Uncommon Cost: {2} {T}: Add one mana of any color that a land an opponent controls could produce. "What do you have that I cannot obtain?" Mairsil, called the Pretender