The world design was beautiful, the characters were interesting, and they introduced a ton of mechanics that were really fun, even if some were pretty hit-or-miss
You need a way to deal damage to Spiteful Sliver so that it can kill your opponent with infinite damage
Neriv can be easily caught in the heat and passion of a moment, rushing into action before all options are considered
Read more If you want to read up on the topic as a introduction, you can read this (older) but interesting article by wizards them self can be found here
Even in the 99 of a Brawl deck, Goreclaw is a surefire way to make those big stompy green decks even more potent, trampling over any opponent
They also may have Tragic Arrogance in their deck post-sideboard, which is a great target for Transgress the Mind