I really wanted to play Rat cage but all the upvoted decks are 3 coloured and do not work properly in my opinion.
After testing a lot of different version of this deck i can finally say that this one is working really really good (i´m not saying it´s perfect so i´m open for suggestions).
Test it out :) have fun :) and show me what you can create with the rats.
Here is an example: https://imgur.com/a/KIet1yi