Eidren, Perfect of Lys Alana

{1}{b/g}{b}: All non-Elf creatures get -1/-1 for each Forest you control. Activate this ability only once each turn
{2}{b/g}{g}, {t}: Destroy target non-basic land. Search your library for a basic forest, and put it onto the battlefield tapped
"I must fix the eyeblights, the same way I fixed the forest for the clan"