Deserts Omen

Trample
When Deserts Omen attacks, all lands opponents
control become colorless and tap for colorless
mana, they are also now called Omens Desert.
You may use all lands called Omens Desert
as your own and may cast any card from
your hand using Omens Desert.
"I Ylpmis Ma Eb Diarfa Fo Ruoy Nwo ytilatrom " Stresed Nemo