Command Mine

: Add one mana of any color in your commander's color identity. If you control a Command Tower and a Command Mine, add two mana of any color in your commander's color identity instead.

Command Towers you control have, ": If you control a Command Mine and a Command Power Plant, add three mana of any color in your commander's color identity."

: Add one mana of any color in your commander's color identity.

This land enters tapped.

: Add one mana of any color in your commander's color identity.

, : Target creature you control with a counter on it gains lifelink until end of turn.

: Add . If you control an Urza's Power-Plant and an Urza's Tower, add instead.

This land enters tapped.

: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that shares a creature type with your commander, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

: Choose a color of a permanent you control. Add one mana of that color.