Yynnox, Host of Solitude

Yynnox, Host of Solitude costs {2} less to cast for
each 1 life paid among players this turn.
Flying, flash, lifelink
Forecast — {u/b}, Pay 2 life: Target creature can't
be blocked this turn.
Forecast — {g/u}, Pay 2 life: Target creature gains
shroud until end of turn.
Forecast — {b/g}, Pay 2 life: Target creature gains deathtouch until end of turn.