The real use of this card is that it costs 1 less mana for each creature in your party
Brazen Cannonade Slamming creatures into combat for value now has even more upside, as if any of them dies, we deal two damage to each opponent with Brazen Cannonade
To play magic you will need to understand how these different card types interact and what effect they have on the game
You go to your draw step, pull the top card of your library into your hand, and see this staring back at you: You have a juiced-up Sylvan Advocate in your graveyard as the most appealing target the Rallier could bring back
if a word is in all capital letters, does each letter count
Shockingly, when you look at all of the cards seeing play in Standard, Harsh Mentor misses on a great deal of them, but even if it does, a 2/2 for two is still reasonable