Dohko, Libra Saint

You can only activate each ability of Dohko, Libra Saint only once per turn.
{g}{g}: Dohko, Libra Saint gets +1/+0.
{w}{w}: Dohko, Libra Saint gets +0/+1.
"The sacred power of the life of the gods was
given to me by Athena, the Misophetamenos!"
Dohko.