Coram will shine in a self-mill or Dredge build
The best stax lists get around this by being explosive and applying continual pressure along as many resource axis as possible, as is the case with Winota, Joiner of Forces
Midnight Reaper provides card draw on every Zombie death
I think it shines a little more in non-singleton formats where you can have a little more inherent redundancy, and you do give a lot of information to all your opponents with it
Rank: Fun Urianger AugureltUrianger Augurelt Azorious has tons of ways to tap and untap creatures, so it should be trivial to get multiple activations of this
However, once in play it can be tapped for red or blue mana, offering the same flexibility as the Breeding Pool, but for different deck types