Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Omega demands irreversible bonding
S20E1
·
Arc of Infinity Part 1
To
TARDIS under attack by antimatter entity
S20E1
·
Arc of Infinity Part 1
Why These Connect
The narrative assertion
"Omega's confirmation of the bonding's irreversibility directly causes the Doctor and Nyssa's desperate attempt to escape the entity as it invades the TARDIS."
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.