Saviors and Sorrows

Each other player taps X land; if they can't, they
can not control this card.
Each end step, this card's controller picks a
different controller that is able to control this
card.
Creatures you control have +3/-2
{t}: gain 2 life
{ut}: lose 3 life, target creature has -2/-1 until end
of turn
You can not be dealt damage during the combat
phase.