msem-instigator

Arid Causeway enters the battlefield tapped unless you control another Desert.
{T}: Add {R} or {W}.

{T}: Add {C}.
Dominance — {1}, {T}: Blistering Boneyard deals 1 damage to each opponent. Activate only if you control the creature with the greatest power or tied for the greatest power.

Bloodsand Gulch enters the battlefield tapped unless you control another Desert.
{T}: Add {B} or {R}.

Blooming Needles enters the battlefield tapped unless you control another Desert.
{T}: Add {R} or {G}.

Chigau Market Outskirts enters the battlefield tapped. When it does, choose a creature card name.
{T}: Add {B}.
{1}, {T}, Sacrifice Chigau Market Outskirts: You may cast a creature spell with the chosen name from your graveyard this turn.

Crumbling Aqueduct enters the battlefield tapped unless you control another Desert.
{T}: Add {U} or {B}.

Desiccated Trail enters the battlefield tapped unless you control another Desert.
{T}: Add {W} or {B}.

As Dha-Bukan enters the battlefield, choose a basic land type. You may reveal a Desert card from your hand. If you don't, Dha-Bukan enters the battlefield tapped.
Deserts you control are the chosen type in addition to their other land types.

Dunesea Expanse enters the battlefield tapped unless you control another Desert.
{T}: Add {W} or {U}.

{T}: Add {C}.
{T}: Add one mana of any color a Desert you control could produce.
{1}, {T}, Sacrifice Eroded Sanctuary: Draw a card. Activate only if you control four or more Deserts.

{T}: Add {C}.
{3}, {T}: Put a +1/+1 counter on each Boar, Goat, Horse, Ox, and Sheep creature you control.

Flourishing Lowlands enters the battlefield tapped.
{T}: Add {G}.
Desertcycling {1}{G} ({1}{G}, Discard this card: Search your library for a Desert card, reveal it, and put it into your hand, then shuffle.)

{T}: Add {C}.
{5}, {T}, Sacrifice Forgotten Monument: Create a tapped 4/4 colorless Golem artifact creature token.

{T}: Add {C}.
Ascend—Tap ten untapped permanents you control. (Tap ten untapped permanents you control: Exile this land, then return it to the battlefield transformed. Ascend only as a sorcery.)

Naxila, the Blessed City enters the battlefield tapped.
When Naxila, the Blessed City enters the battlefield, you gain 2 life and draw two cards.
{T}: Add {C}{C}.

Nestled Delta enters the battlefield tapped unless you control another Desert.
{T}: Add {G} or {U}.

Pathway of Lost Sultans enters the battlefield tapped.
When Pathway of Lost Sultans enters the battlefield, sacrifice it unless you pay {1}.
{T}: Add one mana of any color.

Raintouched Basin enters the battlefield tapped.
{T}: Add {U}.
Desertcycling {1}{U} ({1}{U}, Discard this card: Search your library for a Desert card, reveal it, and put it into your hand, then shuffle.)

{T}: Add {C}.
{3}, Exile Resurgent Oasis from your graveyard: Choose a basic land type. Create a tapped colorless land token that's a Desert and the chosen basic land type.

Rot-Sand Ruins enters the battlefield tapped unless you control another Desert.
{T}: Add {B} or {G}.

Scoured Mesa enters the battlefield tapped.
{T}: Add {W}.
Desertcycling {1}{W} ({1}{W}, Discard this card: Search your library for a Desert card, reveal it, and put it into your hand, then shuffle.)

{T}: Add {C}.
Shrine of the World-Shepherd's power and toughness are each equal to the number of differently named lands you control.
{3}{G}: Shrine of the World-Shepherd becomes a Beast creature in addition to its other types until end of turn.

Silent Ridge enters the battlefield tapped.
{T}: Add {B}.
Desertcycling {1}{B} ({1}{B}, Discard this card: Search your library for a Desert card, reveal it, and put it into your hand, then shuffle.)

Sundappled Scrub enters the battlefield tapped unless you control another Desert.
{T}: Add {G} or {W}.

Windworn Spires enters the battlefield tapped.
{T}: Add {R}.
Desertcycling {1}{R} ({1}{R}, Discard this card: Search your library for a Desert card, reveal it, and put it into your hand, then shuffle.)