By simply replacing the Fire or Lightning element cards within the Starter deck (24 Fire, 24 Lightning, 2 Light element cards), with the 24 Ice element cards included in the customization cards, you can easily transform the deck into a Fire/Ice deck or an Ice/Lightning deck
The original run of Lord of the Rings Collector boosters also had serialized versions of the Realms and Relics cards, and the non-serialized versions could be found as box toppers
There are interesting cards for Commander like Gollum, Scheming Guide, Sauron, the Lidless Eye, and The Balrog, Flame of Udn
Nahiri wanted to stop the roil no matter the cost, while Nissa saw the protection of life as paramount
If that makes it a "win more" card, all I can say is that winning more is fun