{Zhur-Taa Druid} enchanted by {Karametra's Favor}.
Can I tap Zhur-Taa for any color AND have it deal 1 damage to the opponent?
Does it tap for one green and one any colour ? So 2 mana!
No it would only tap for one mana of any color. Tapping a card that has multiple instance of "tap" doesnt activate all of them.