Nausicaa, the Wanderer

{b/g}{b/g}{b/g}Life Tap: Target creature gets -3/-3.
Nausicaa gets +1/+1 for every green land used to
activate this effect. If target creature would die as
a result of Life Tap, the creature resurrects under
your control and it is a Black Zombie in addition
to its other types and colours.
{t}{b}{b}{b}{b}Well of Silence: No spells can be used
or enter the battlefield this turn. All permanents
that are already in the battlefield are silenced
until the end of turn.