Zion The Mech Dragon

{t}, Add one mana of any color to your mana
pool.
When this creature enters the battlefield sacrifice 5 lands you don't control. It gets
+5/+5 for each land sacrificed this way. As this spell resolves Zion the mech dragon can
attack and Defender as though it is a creature
it gains Reach, Trample, Double strike.
{r}{r}{r}{r}{r}: Exile target permanent.