Sorin of House Markov

Sorin of House Markov // Sorin of House Markov

Caged Sun

As Caged Sun enters, choose a color.
Creatures you control of the chosen color get +1/+1.
Whenever a land's ability causes you to add one or more mana of the chosen color, add one additional mana of that color.

Bubbling Muck

Until end of turn, whenever a player taps a Swamp for mana, that player adds an additional {B}.

Dark Ritual

Arcane Signet

{T}: Add one mana of any color in your commander's color identity.