My Google FU is weak, looking for definition for term of violence

[pRICE cUBE]

I have a seen a term in a few different places and I cannot define the term I saw. It is when a person indirectly plants the ideas or gets the ball rolling in someone or many people's heads to commit violence. I tried looking at the thesaurus for works similar to "incite" but the synonyms are all very direct. It is a sublet effect, under the radar. It is done a very devious and deliberate way as to give the speaker plausible deniability.

I will know it when I see it. Thanks in advance.

https://www.merriam-webster.com/dictiona...ther-words
Synonyms: abet, brew, ferment, foment, instigate, pick, provoke, raise, stir (up), whip (up)Visit the Thesaurus for More