"Magic" 's new mulligan rule

Boils down to this: when the redealing is done, anyone who mulliganed gets to Scry 1. That is, to look at the top card of their library then opt to leave it there for their next draw or relegate it to the bottom.

I like it. Not worth mulliganing for, but it could keep you in the fight.

Anecdote time... I remember running a tournament at Nuke Uni in the mid-'90s where a mono-B player who was mana flooded began angrily ripping up unwanted swamps. He soon had the opposite problem :-)