The others either pushed an archetype that was already strong in their colors (like Mono-White's pro-equipment) or just didn't do anything new
Modern white Auras in MTG , for example, dont just buff stats
Instead, Maralen allows each player to spend their draw step tutoring for any card they want at the expense of 3 life, and that can lead to some interesting twists in gameplay with everyone getting their favorite cards on demand
Just to tease us
By reducing their power to 0 and their toughness to 1 for the turn, you can feel free to make a big swing without fear of trading off and losing your best attackers in the process
Rowan, Scion of War One of the best X-spell commanders in Magic, Rowan, Scion of War has essentially the inverse effect of Will, Scion of Peace