I see a lot of people working really hard to generate value here, and its most often because they havent truly considered cutting the cards
Chameleon Blur: C Another four-mana fog, but it prevents all damage creatures would deal to players, not just combat damage, which is great, but still too expensive for my liking
unless, of course, you can draw all those cards with This card might be better suited to an article titled The Best Pauper Goblin Commanders, as this card that debuted as a rare in 2015s Battle for Zendikar but was downgraded to uncommon starting in Masters 25 certainly fits that bill
Now, Ill admit, the Izzet control decks are taking a big hit this rotation losing many great lands and interaction, but Impulse is one of the better card advantage spells out there, and this is certainly something to watch