Its especially important in EDH, where you need to outvalue three other players and games go really, really long
Even then it isnt guaranteed though, as a missed land drop makes that advantage disintegrates and by the later stages of the game it is increasingly meaningless, and if you dont have the extra land to begin with its always meaningless
The secondary ability to grant +1/+1 counters on Obuun is easily the weakest component of the card and will likely be used just to pump itself so granting bonuses for all your creatures with +1/+1 counters will likely just become give this bonus to Obuun. Despite this, among the creatures there are some wonderful inclusions that try to keep this deck afloat such as Omnath, Locus of Rage, Rampaging Baloths, Admonition Angel, Emeria Angel and Mina and Denn, Wildborn
Maybe I still have some left so I could show the holo pattern they had
Ive steered clear of tutor cards so that taking multiple turns is the occasional surprise rather than a reliable machine
You have nine copies of Nazgl which give you a good chance of consistently being tempted