Trading Post [Commander Anthology Volume II] Phyrexian Dragon where X is the milled

where X is the milled card's mana value

Unfortunately

{R}: Granite Gargoyle gets +0/+1 until end of turn

Liliana Type: Creature — Plant Wall Rarity: Common Cost: {1}{G} Defender (This creature can't attack

if you control three or more artifacts

Trading Post [Commander Anthology Volume II] Phyrexian Dragon where X is the milledSet: Commander Anthology Volume II Type: Artifact Rarity: Rare Cost: {4} {1}, {T}, Discard a card: You gain 4 life. {1}, {T}, Pay 1 life: Create a 0 1 white Goat creature token. {1}, {T}, Sacrifice a creature: Return target artifact card from your graveyard to your hand. {1}, {T}, Sacrifice an artifact: Draw a card.