Skullbriar, the Walking Grave As a commander in MTG, Skullbriart focuses on +1/+1 counters and aggressive strategies
Personally, I'm in the camp that believes you'll want to end up playing some number of both cards in most Red decks
The Purple-Blue Vinsmoke Reiju deck revolves around Vinsmoke Characters like Reiju, Niji, and Ichiji as key cards of its strategy
Mark Rosewater hinted on WeeklyMTG that the next type of battle cards after siege might put the caster instead on the defense , meaning they "get" the defense counters and not the opponent
Auras have always been a fragile, 'glass cannon' strategy in Commander, but this Druid expands the strategy by making it not just about creating one Voltron-ing monster
Syrix, Carrier of the Flame Syrix, Carrier of the Flame was the first legendary phoenix commander