If you are interested in thinking through all sorts of combinations, developing new game schemes, and you, in principle, like games for logic and tactics - choose MTG
Broadside Barrage is an interesting removal spell for a UR spells-matter control deck, especially given that this set supports the discard theme in these colors
Because it isnt guaranteed enchantment removal and there isnt another card that does anything like this, it doesnt have an obvious home
If a card would receive a 0, meaning it will see no play in that format ever, its rating is left off the list
Outside of RW, the Human Cleric is still good, but not top-pick worthy
That means you can afford to splash out a little bit more in black for cards that provide options and won't ever be dead weight in hand (obviously once you can cast it, everything with a cost can be dead when you can't pay it...)