Geological Appraiser [The Lost Caverns of Ixalan] Condition:Moderately Played Foil A taut slipknot trigger is

A taut slipknot trigger is the only thing standing between you and standing

Whenever one or more creatures an opponent controls attack you and aren't blocked

As long as your devotion to blue and black is less than seven

add this card to the hand

Geological Appraiser [The Lost Caverns of Ixalan] Condition:Moderately Played Foil A taut slipknot trigger isSet: The Lost Caverns of Ixalan Type: Creature Human Artificer Rarity: Uncommon Cost: {2}{R}{R} When Geological Appraiser enters the battlefield, if you cast it, discover 3. (Exile cards from the top of your library until you exile a nonland card with mana value 3 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)