Sort by:
'{T}: Add {C}. {1}, {T}: Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters with a number...
'Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
'Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
'Creatures you control are Slivers in addition to their other creature types.
'Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
'{T}: Add {C}. {1}, {T}: Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters with a number...
'{T}: Add {C}. {1}, {T}: Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters with a number...
'Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
'{T}: Add {C}. {1}, {T}: Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters with a number...
'All Slivers are colorless.
'All Slivers have "{T}: Add one mana of any color."
'All Slivers have "When this permanent enters, you may fateseal 1." (To fateseal 1, its controller looks at the top card of an opponent's library, then they may put that...