Radovid Idea
So I think that Mulligan mechanic should have been in NR, because NR has too much cards that you want to kick. So I thought of 2 ideas for Radovid, the worst NR leader.
1) Draw 3 cards. Send 3 cards to the bottom of your deck. (So each card you kick goes to bottom so the bottom card would be the card you kick last.) (Idea from Ermion + Cantarella)
2) Mulligan 3 cards. (Francesca and Radovid swaps text, Scoiatael is more control style, so locking units fits more to them.)
So I think that Mulligan mechanic should have been in NR, because NR has too much cards that you want to kick. So I thought of 2 ideas for Radovid, the worst NR leader.
1) Draw 3 cards. Send 3 cards to the bottom of your deck. (So each card you kick goes to bottom so the bottom card would be the card you kick last.) (Idea from Ermion + Cantarella)
2) Mulligan 3 cards. (Francesca and Radovid swaps text, Scoiatael is more control style, so locking units fits more to them.)