Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor Nyssa fight Ergon in pump room
S20E4
·
Arc of Infinity Part 4
To
Omega’s desperate final stand crumbles
S20E4
·
Arc of Infinity Part 4
Why These Connect
The narrative assertion
"The Doctor’s sabotage of the fusion booster inside the crypt (Act 2) directly leads to the confrontation in Omega’s TARDIS (Act 3), where he reveals the explosion to Omega and Tegan, causing Omega to drop his weapon."
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot--remove one and the story structure collapses.