Zhulong, God of Night/Day

As long as Zhulong remains untapped, players may untap on other players' untap steps and all players
may draw a card on each other players' draw step.
As long as Zhulong remains tapped players can only untap one of each type of permenant they control
and only during their untap step, and players can
only draw a single card and only during their turn.
{7}{w}{b}, Tap Zhulong, any layer may activate this ability.
{3}{b}{r}, Untap Zhulong, any player may
activate this ability.