Marthus, The first awakened

{t} Add {w}, {u}, {b}, {r}, or {g}
At each combat phase, you may pay {4} if you do Marthus becomes a 3/6 creature with vigilance
Whenever another land you control, becomes a creature put an awakening counter on Marhus
Remove two awakening counters from Marthus
target land gains "at each combat phase this land becomes a 2/4 elemental creature"