could this be a potential broken skill? Imagine having three copies each of "The spiritual lord" and "the sky lord", meaning that this 6 cards are placed at the bottom of your deck.
So if you are using a 20 card deck, you basically now the last six are these shi**y cards, but the remaining 14 are of your choice. The chance to start with a lit hand are increased since you are actually playing with 14 cards, and your start-hand already takes away 4 or 5 from the beginning!
I'm curious to find this out!
I don't wonder about the skill but if it might be useful/broken (like masked tribute). Im just a casual player but maybe some more experienced one could determine if a 14 card choice leads to a better starting hand...who knows, will try it for sure.