Non-serialized Doctor cards are mechanically identical to serialized variants
Heck, in the right metagames, you could totally run this bad boy maindeck, disrupting: Emrakul, the Aeons Torn in a Nahiri, the Harbinger deck Lightning Storm in an Ad Nauseam / Angels Grace deck Valakut, the Molten Pinnacle in a Scapeshift deck with even just a little time Its probably not a major change to the format or anything, but I generally like that it promotes one of the fringe strategies, giving them another tool for fighting against unfair decks
As usual, we're looking at ambiguously powerful or fun cards for Commander, and they must be brand-new to Magic --so no reprints on this list
If you do, put this card into your hand as it resolves.) Fanning the Flames deals X damage to any target
Canoptek Tomb Sentinel Canoptek Tomb Sentinel is a Scour from Existence from the graveyard
Zurgo and Ojutai also lets you bounce a Dragon upon dealing damage, which has a number of applications