Sunken Ruins

{T}: Add {C}.
{U/B}, {T}: Add {U}{U}, {U}{B}, or {B}{B}.

Cascade Bluffs

{T}: Add {C}.
{U/R}, {T}: Add {U}{U}, {U}{R}, or {R}{R}.

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

{T}: Add {C}.
{B/R}, {T}: Add {B}{B}, {B}{R}, or {R}{R}.

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

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

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

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

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

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

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

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