Spooky20

{T}: Add {C}. {T}: Add {U} or {B}. Underground River deals 1 damage to you.

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

For each opponent, choose up to one target artifact or enchantment that player controls. For each permanent chosen this way, its controller may exi...

{T}: Add {G}.

Tranquil Thicket enters tapped. {T}: Add {G}. Cycling {G} ({G}, Discard this card: Draw a card.)

Thriving Moor enters tapped. As it enters, choose a color other than black. {T}: Add {B} or one mana of the chosen color.

Thriving Isle enters tapped. As it enters, choose a color other than blue. {T}: Add {U} or one mana of the chosen color.

Thriving Heath enters tapped. As it enters, choose a color other than white. {T}: Add {W} or one mana of the chosen color.

Thornwood Falls enters tapped. When Thornwood Falls enters, you gain 1 life. {T}: Add {G} or {U}.

{T}: Add {C}{C}. Activate only if you control five or more lands.

Temple of Mystery enters tapped. When Temple of Mystery enters, scry 1. {T}: Add {G} or {U}.

Temple of Malice enters tapped. When Temple of Malice enters, scry 1. {T}: Add {B} or {R}.

Trample, haste Delirium — Whenever Demolisher Spawn attacks, if there are four or more card types among cards in your graveyard, other attacking cr...

Temple of Malady enters tapped. When Temple of Malady enters, scry 1. {T}: Add {B} or {G}.

({T}: Add {G} or {U}.) Tangled Islet enters tapped.

{T}: Add {C}. {T}: Add {B} or {G}. Activate only if you control a Swamp.

{T}: Add {C}. {T}: Add {B} or {R}. Activate only if you control a Swamp.

{T}: Add {C}. {T}: Add {U} or {B}. Activate only if you control a Swamp.

{T}: Add {C}. {T}: Add {W} or {B}. Activate only if you control a Swamp.

{T}: Add {C}. {T}: Add {B} or {R}. Sulfurous Springs deals 1 damage to you.

Hideaway 4 (When this land enters, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random ord...

Reach Colorless creatures you control enter with two additional +1/+1 counters on them. Whenever Curator Beastie enters or attacks, manifest dread....