King Lafar, dictator of rules

At the beginning of your upkeep, name a
non-land card.
Non-land cards named by king Lafar this game
can't be cast as long king Lafar is on the
battlefield.
Fateful hour— As long as you have 5 or less life,
your opponents play with their hand revealed and
can only cast one spell each turn.
Rules can solve anything.