Wildwood Justiciar

First Strike, Wither
When this creature dies, it deals 4 damage
to each creature you don't control.
{g}{g/w}{w}{t}: Target opponent may search
their library for up to 3 basic lands, reveal
them and put them into their hand, Then
you may search your library for that many
basic lands and put them onto the battlefield
tapped, and put that many +1/+1 counters
on Wildwood Justiciar.