Thats not to say that the W/B mechanics cant be combined with the artifact/counters/aggro or madness/delirium/recursion piles more that theres less of a clear reason to prefer one over the other
Credit: Wizards of the Coast Agrus Kos, Eternal Soldier FromTheShire: A super cool new Commander, Agrus does a similar thing to some other very fun Commanders we've gotten in the past, but resonating abilities across your whole team is something we haven't seen before
This could even be used in conjunction with other hate bears to have a consistent way to shut Treasure Tokens down
Add in Treasure and other ways of stockpiling and generating mana in these colors, and Rowan, Scion of War will be able to facilitate huge, explosive plays with relative ease
Day of Judgment is four mana
Especially if you want to mess with can't attack cards