"Salvation will not be granted by the Lunarch Council. It must be earned—at the edge of a sword, if necessary."

Thalia, Heretic Cathar

First strike
Creatures and nonbasic lands your opponents control enter tapped.

Shadows over Innistrad Remastered

First strike
Creatures and nonbasic lands your opponents control enter the battlefield tapped.

Secret Lair 30th Anniversary Countdown Kit

"Salvation will not be granted by the Lunarch Council. It must be earned-at the edge of a sword, if necessary."

Magic Online Promos

Eldritch Moon

Eldritch Moon Promos

If Thalia enters the battlefield at the same time as an opponent’s creatures or nonbasic lands, those creatures and lands aren’t affected by Thalia’s last ability.

If an effect states that a creature or land enters the battlefield tapped unless a condition is met, Thalia’s last ability has it enter tapped even if that condition is true. For example, your opponent may reveal a Plains while playing Port Town (from the Shadows over Innistrad set), but Port Town will still enter tapped.