Castle Vantress
Land
This land enters tapped unless you control an Island.
: Add 
.
, : Scry 2.
Without Vantress's knowledge, the realm would lose itself in darkness.
Illustrated by
Throne of Eldraine#390RareEnglishLegality
Rulings
Oct 4, 2019
Although the common lands have basic land types, they aren't basic lands.
Oct 4, 2019
Once the common lands (such as Mystic Sanctuary) enter the battlefield tapped, there's no way to untap them with a spell or ability to make their last ability trigger.