Selesnya Loft Gardens
Planechase 2012 Edition "Planes" and "Phenomena" — Common
Plane — Ravnica
If an effect would create one or more tokens, it creates twice that many of those tokens instead.
If an effect would put one or more counters on a permanent, it puts twice that many of those counters on that permanent instead.
Whenever you roll , until end of turn, whenever you tap a land for mana, add one mana to your mana pool of any type that land produced.