Drowned Catacomb [Fallout] Sponge When Invasion of Theros enters

When Invasion of Theros enters the battlefield

Urborg Lhurgoyf's power is equal to the number of creature cards in your graveyard and its toughness is equal to that number plus 1

where X is the number of creatures devoured this way (As this enters the battlefield

Aragorn planted the new tree in the court by the fountain

Then if Darigaaz has no egg counters on it

Drowned Catacomb [Fallout] Sponge When Invasion of Theros entersSet: Fallout Type: Land Rarity: Rare Drowned Catacomb enters the battlefield tapped unless you control an Island or a Swamp. {T}: Add {U} or {B}. "Make no mistake, the rats run these tunnels. We just live here." Fiends gang member