Foreshadowing
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor exposes rebel temporal sabotage
S9E4
·
Day of the Daleks Part 4
To
Shura's doomed vengeance against Styles
S9E4
·
Day of the Daleks Part 4
Why These Connect
The narrative assertion
"The Doctor's realization that Shura's act could cause the very explosion they aimed to prevent foreshadows the tense confrontation in the cellar where Shura insists on her suicide mission."
About Foreshadowing Connections
A hints at B. The first event plants narrative seeds that pay off later. These connections reward attentive viewers with a sense of inevitability on rewatch.