Goblin Cratermaker offers a mini-Abrade that doesnt require you to play non-Goblins to have removal, which is something I value very highly, as I like the most possible synergy in my synergy decks
Want to dive deeper
The only reason why I chose Eye of Ugin over these two is because it has had a more significant impact on the Magic community
Not only can she generate Elves herself when dealing damage, but she can also tap ten Elves to deal ten damage to each of your opponents, an ability which neatly circumvents the need to deal with multiple players and gives you a four-turn win if your opponents cant deal with Lathril in that time
"I didn't look on Twitter, Reddit, Facebook, or really anything outside of eBay and TCGplayer", they tell Reddit
I won't go deep into this topic here because this is a deck tech not a format philosophy piece, but suffice to say I think it's Mono Red, especially when you're on a budget and don't have access to the top handful of staples like Dockside Extortionist, Underworld Breach, and Jeska's Will