Dome Shield

Ultimate - (You may only cast this card if you
control a creature named Barik, the Master
Mechanic. Exile this spell once it resolves. When
the associated creature dies, if this card is in exile,
shuffle that creature and this card into your library.)
For each turret you control, create a token copy
of it. Create a 0/20 Dome Barrier artifact
creature token with Defender and "This creature
can block any number of creatures."
Hunker down!