Balduvian Trading Post
Land
If ~this~ would enter, sacrifice an untapped Mountain instead. If you do, put ~this~ onto the battlefield. If you don't, put it into its owner's graveyard.
{T}: Add {C}{R}.
{1}, {T}: ~this~ deals 1 damage to target attacking creature.
Soldevi Excavations
Land
If ~this~ would enter, sacrifice an untapped Island instead. If you do, put ~this~ onto the battlefield. If you don't, put it into its owner's graveyard.
{T}: Add {C}{U}.
{1}, {T}: Scry 1.