This box contains 30 booster packs, each of which includes 14 MTG cards and one token/ad card or art card
This means youll reliably be pumping out evasive Sharks every turn after it resolves
While Imps Mischief is in some ways better, because it gives a Deflecting Swat effect to Black, its also nearly $30, and not worth it unless youre playing at the highest power levels in which case youre probably playing red and/or blue anyways, defeating the purpose
Of course, I would never advise cutting Sol Ring / Mana Crypt if you have them since they're just too good even when not used optimally, but other choices that I normally would auto-include in my Izzet decks, like Worn Powerstone and Thran Dynamo, should probably be replaced by stuff that taps for colored mana
1 Majestic Heliopterus
Your list is just as valid as mine after all!