Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Krotons order TARDIS destruction
S6E21
·
The Krotons Part 3
To
Kroton destroys TARDIS under fire
S6E21
·
The Krotons Part 3
Why These Connect
The narrative assertion
"The Krotons lose contact with the TARDIS. Because of this, they order its destruction and a Kroton fires at the TARDIS, causing it to disappear."
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.