March of the Machine Commander

Truga Jungle

All lands have "{T}: Add one mana of any color."
Whenever chaos ensues, reveal the top three cards of your library. Put all land cards revealed this way into your hand and the rest on the bottom of your library in any order.

Planechase Anthology Planes

All lands have "{T}: Add one mana of any color to your mana pool."
Whenever you roll {Chaos}, reveal the top three cards of your library. Put all land cards revealed this way into your hand and the rest on the bottom of your library in any order.

Planechase 2012 Planes

All lands have "{T}: Add one mana of any color to your mana pool."
Whenever you roll chaos, reveal the top three cards of your library. Put all land cards revealed this way into your hand and the rest on the bottom of your library in any order.