Underground Mortuary [Murders at Karlov Manor Prerelease Promos] Aura It also gains the following

It also gains the following ability until end of turn

Hedron Grinder

then proliferate

Set: The Lord of the Rings: Tales of Middle-Earth Commander Type: Legendary Land Rarity: Mythic {T}: Add {U}

trample When this creature transforms into Doric

Underground Mortuary [Murders at Karlov Manor Prerelease Promos] Aura It also gains the followingSet: Murders at Karlov Manor Prerelease Promos Type: Land Swamp Forest Rarity: Rare ({T}: Add {B} or {G}.) Underground Mortuary enters the battlefield tapped. When Underground Mortuary enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)