Cards like Overwhelming StampedeOverwhelming Stampede and Triumph of the HordesTriumph of the Hordes can turn your opponents' threat assessment on its head by making even a few Dinosaurs into lethal threats
The ability to regenerate Golgari Grave Troll is just icing on the cake at this point
It is definitely a slow card, but will be good enough in the later part of the game to consider taking highly This provides a bit of ramp, and then in the later part of the game it is a great place to sink your mana, as venturing over and over again is some nice value
Avacyn is very important to the strategy, so you want to be able to cast that as quickly as possible
Like 30 seconds of thought in to all the plot holes around 3 years later Grogu abandoned in a Borderlands Vault as the ONLY treasure who is the key to fixing every character in the multiverse showing up on every plane like in this set and your brain starts to hurt
As noted, finishers are hard to come by for Selesnya sometimes, and Brawl decks need cards to punch through damage instead of sitting around on the ground