
Land
This land enters tapped unless you control a Plains.
: Add
.
,
: Create a 1/1 white Human creature token.

Same Castle cycle, mono-color land with card-draw activated ability.

Castle cycle land that buffs attackers, fits aggressive mono decks.

Blue Castle cycle land with card-filtering activated ability.

Green Castle cycle land producing big mana for activated abilities.

Manland that taps for mana and creates a flyer body to attack.

Colorless manland providing repeatable creature value from a land.

White land that creates 1/1 Soldier tokens each turn.

Mono-white utility land providing recurring value, enters tapped.
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.
Although the common lands have basic land types, they aren't basic lands.