City of Brass

Whenever City of Brass becomes tapped, it deals 1 damage to you.
{T}: Add one mana of any color.

Island

Reflecting Pool

{T}: Add one mana of any type that a land you control could produce.

Blasted Landscape

{T}: Add {C}.
Cycling {2} ({2}, Discard this card: Draw a card.)

Mountain

Mana Confluence

{T}, Pay 1 life: Add one mana of any color.

Swamp

Exotic Orchard

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

Davros, Dalek Creator

Menace
At the beginning of your end step, create a 3/3 black Dalek artifact creature token with menace if an opponent lost 3 or more life this turn. Then each opponent who lost 3 or more life this turn faces a villainous choice — You draw a card, or that player discards a card.