Shadowhunters' Clary Fray is inching ever closer to the Mortal Cup.

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The supernatural teen fell down the rabbit hole on her 18th birthday, and it's taken her several episodes to get her feet back on the ground. Now that New York City's magical underground is slightly less of a mystery, Clary (Katherine McNamara) can turn her attention to finding the one thing that can save her mother.

Episode 7 will give her that chance.

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"Realizing that the Mortal Cup is hidden inside the drawing on Dot's Tarot cards, Clary and Jace break into Luke's precinct where they are hidden," Freeform said of "Major Arcana."

The title refers to the suit of twenty-two trumps in a 78-card Tarot deck. The cup will be hidden amongst them - you've already seen it! - and Clary's ability to transfer physical objects into drawings will tip her off as to it's location.

Before Clary and Jace (Dominic Sherwood) can enact their ill-advised plan to break into a police precinct, they must battle their way through three other episodes. Up next, catch the Shadowhunters in "Raising Hell," "Moo Shu To Go," and "Of Men and Angels."

Shadowhunters airs Tuesdays at 9 p.m. ET on Freeform.