Newt race-Apparates as fast as he can across the tops of buildings in pursuit of the Obscurus.

NEWT: "Credence! Credence, I can help you."

EXT. ROOFTOPS OF NEW YORK -- NIGHT

The Obscurus veers to avoid the spells, leaving black, snow-like particles that drift across the rooftops as it retreats, screaming, and turns down another block.

The Obscurus dives toward Newt, who Disapparates just in time, before continuing to chase it across the rooftops.

In a particularly vigorous display, the Obscurus now rises dramatically up into the air, as spells in electric blue and white hit it from all angles. Finally it crashes to the ground and races along a wide, empty street -- a black tsunami destroying anything in its path.

As he runs, spells explode around him, disintegrating the rooftops. A dozen Aurors have appeared, attacking the Obscurus from ahead, and almost taking out Newt, who leaps for cover, trying desperately to keep up.