Maddening Cacophony requires more mana, while Fleet Swallower requires you be able to attack
Inferno Titan is a truly messed up Magic card
With toxic it'll deal it's normal 2 damage for Commander Damage and normal, but 2 poison too, and won't expose you to counter attacks
Louisoix's Sacrifice is a strong sideboard card though, so bear that in mind
Depending on what is drawn on the first turn or two, Id likely lead with Demonic for Ancestral Recall, and then try to cast that or Triskelion on turn two, and then refuel with Timetwister a couple of turns down the road
Most of the Marvel's Spider-Man MTG products are in stock, including the Spider-Man Gift Bundle for $71 (was $90), Spidey's Spectacular Showdown Scene Box for $37.89 (was $42), and the Collector Booster Box for $375 (was $456)