Sure, you have to deal combat damage with a Dino to pay the prowl cost, but Dinosaurs are all about attacking, so that should be a trivial feat to achieve
The Earth Crystal Rating: 3/10 The Earth Crystal looks about on par with The Wind Crystal as the best in this cycle, but all of the same points apply
Use the power of the target creature as Nibelheim Aflame resolves to determine how much damage it deals to each other creature
Dihada's first ability gives a legendary creature you control a plethora of keywords until your next turn, making them the perfect defender against your opponent's incoming attacks
My current inclination is that Mangara, the Diplomat is great in the 99 of any Mono White deck and some Boros decks too as generic card draw
10 Nasty End Nasty End provides something that every player wants: card advantage