Elesh Norn's triggered ability will trigger separately for each permanent dealt damage by a source an opponent controls, plus once if you're dealt damage by that source
The mechanic the Ring tempts you allows you to designate a creature as your Ring-bearer
You also wouldnt play Llanowar Dead over Three Visits as Three Visits only requires green mana, it can fetch lands that tap for multiple colors, and its ramp effect isnt tied to a creature that will likely disappear after your games first board wipe
To determine the total cost of a spell, start with the mana cost or alternative cost (such as a harmonize cost) you're paying, add any cost increases, then apply any cost reductions (such as the cost reduction from tapping a creature)
Since I just put this together, Im curious if you have had any experience playing with or against a Kibo deck you could share
(Melds with Urza, Lord Protector.) //// Urza, Planeswalker Color indicator: white, blue Legendary Planeswalker Urza 7 You may activate the loyalty abilities of Urza, Planeswalker twice each turn rather than only once