Agent of Stromgald

Blanket of Night

Each land is a Swamp in addition to its other land types.

Fire Sprites

Talisman of Impulse

{T}: Add {C}.
{T}: Add {R} or {G}. Talisman of Impulse deals 1 damage to you.

Mana Prism

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

Initiates of the Ebon Hand

{1}: Add {B}. If this ability has been activated four or more times this turn, sacrifice Initiates of the Ebon Hand at the beginning of the next end step.

Jinx

Target land becomes the basic land type of your choice until end of turn.
Draw a card at the beginning of the next turn's upkeep.