Batgeert

Mentor, vigilance, hexproof, deathtouch.
When Batgeert enters the battlefield, create a 6/6 Kitler token with vigilance and lifelink.
{4}Martha: attacking or blocking creatures mother is also named martha, it is now under your control.
{t}{2}Make Zwijndrecht Great Again: exile all
green permanents and green cards in libraries and graveyards.