Khrosys, King of the Treants

Eminence, Lifelink
Green spells you cast cost {2} less to cast and all opponents' spells cost {3} more to cast.
If Khrosys, Treat Endling is in the Command Zone or the Battlefield, All tree creatures have +3/+3, indestructible and lifelink.
When Khrosys, King of theTreant dies, Create 7
5/5 Green Tree Elementals with Lifelink