{@R} The Ancient One (Promo Pack) [The Lost Caverns of Ixalan Promos][PP LCI 222]

Title
$2.25
$2.25
Out of stock
Set: The Lost Caverns of Ixalan Promos
Type: Legendary Creature — Spirit God
Rarity: Mythic
Cost: {U}{B}
Descend 8 — The Ancient One can't attack or block unless there are eight or more permanent cards in your graveyard.

2UB: Draw a card, then discard a card. When you discard a card this way, target player mills cards equal to its mana value.