Jeez, this post is awesome 😀 Thank you for the in-depth explanation, @mbaggio. There is no doubt that the mulligan phase plays an essential role for any TCG (including Gods Unchained).

Idea / Proposal: would making something like this for GU be worthy? It could help in the design process of decks (in order to calculate the probabilities of drawing combo cards, for example):

https://www.reddit.com/r/LegendsOfRuneterra/comments/f6f3sy/probability_calculators_for_mulligans_combos/

You've done a great work with this post, thank you once again! 😁