Being able to copy your auras gives you yet another way to make your creatures stronger, and wont cost you any mana so you can still be playing a full turn while continuing to grow your board state
The pattern its following tracks with my expectations, that I wrote about three weeks ago
Of course, weve seen Armadillo Cloak somewhat more recently in Dragons Maze as Unflinching Courage, where it was just as good
Its best when you have your own +1/+1 counter cards, planeswalkers, or spacecraft to take advantage of the free proliferate, even if the Peacemaker eats up a removal spell
There is a very real cost (as there should be with The One Ring), since at a certain point the burden counters will be taking significant chunks of life from you, but the cards youre drawing along the way should more than offset it
Normally youve got to wait a full turn cycle before you get the benefit, but Obeka lets you gain advantage after Obeka deals damage to an opponent