Morphic Pool

This land enters tapped unless you have two or more opponents.
{T}: Add {U} or {B}.

Isolated Chapel

This land enters tapped unless you control a Plains or a Swamp.
{T}: Add {W} or {B}.

This land enters tapped unless you have two or more opponents.
{T}: Add {W} or {U}.

({T}: Add {U} or {B}.)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

{T}: Add one mana of any color that a land an opponent controls could produce.

({T}: Add {W} or {U}.)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

This land enters tapped unless you control two or more other lands.
{T}: Add {W} or {U}.

This land enters tapped unless you control two or more other lands.
{T}: Add {W} or {B}.

{T}: Add one mana of any color in your commander's color identity.

This land enters tapped unless you control a Plains or an Island.
{T}: Add {W} or {U}.

({T}: Add {W} or {B}.)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

This land enters tapped unless you have two or more opponents.
{T}: Add {W} or {B}.

This land enters tapped unless you control an Island or a Swamp.
{T}: Add {U} or {B}.

This land enters tapped unless you control two or more other lands.
{T}: Add {U} or {B}.