Alura, Guardian of the Scale

Oath {g} (Whenever this creature attacks and isn't blocked, you may pay {g}. If you do, put an oath
counter on it.)
{t}, {g}, Remove an oath counter from Alura,
Guardian of the Scale: Target land becomes a
0/0 Dinosaur Elemental creature token. It is still
a land. Put four +1/+1 counters on it.