Fog Bank

Defender (This creature can't attack.)
Flying
Prevent all combat damage that would be dealt to and dealt by this creature.

Counterspell

Marble Diamond enters tapped.
{T}: Add {W}.

Sejiri Refuge enters tapped.
When Sejiri Refuge enters, you gain 1 life.
{T}: Add {W} or {U}.

Whenever you cast a creature spell, you may pay {1}. If you do, return target creature to its owner's hand.

At the beginning of your upkeep, you gain 1 life.

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

{T}: Target creature you control gains protection from the color of your choice until end of turn.

You may have Clone enter as a copy of any creature on the battlefield.

Defender (This creature can't attack.)
Whenever Wall of Tears blocks a creature, return that creature to its owner's hand at end of combat.

As Sol Grail enters, choose a color.
{T}: Add one mana of the chosen color.

{T}: Add {C}.
{T}, Sacrifice Strip Mine: Destroy target land.

Exile target creature. Its controller gains life equal to its power.

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Defender (This creature can't attack.)
Flying