Jace (Dominic Sherwood) and Clary (Katherine McNamara) are about to collide in this week's episode of Shadowhunters, but not in the "passionate lovers" kind of way — in the "fight to the death" kind of way.

Now that Lillith (Anna Hopkins) has removed his love for Clary, Jace technically speaking no longer exists, and The Owl has full control of his body. And The Owl isn't pulling his punches when it comes to Clary. This exclusive sneak peek shows the huge confrontation we've all been dreading, where Clary realizes just how far gone Jace actually is.

Unlike their sparring fights in earlier episodes, this battle is for real, and both Jace and Clary land some seriously hard hits on each other. The whole thing leaves us dangling off a major cliffhanger — rooftop hanger just doesn't have the same ring to it — with Clary's life literally in Jace's hands.

Clary might think he'd never kill her, Owl or no Owl, but we're less sure. Let's hope she's got someone waiting to catch her at the bottom, just in case.

Shadowhunters airs Tuesdays at 8/7c on Freeform.

Katherine McNamara, <em>Shadowhunters</em>Katherine McNamara, Shadowhunters