This list is very dependent on big mana, you need to hit five/six/seven mana as soon as possible, and this deck could use some more mana dorks to make sure that happens, especially being in three colors
Purphoros, God of the Forge is another damage dealer in this vein, but is far more specific to token based strategies, with Terror able to slot into many more archetypes and provide meaningful removal to boot
Throw in a Mindslaver for infinite turns
Flexible removal that costs 3 mana - This includes your Chaos Warp and your Vindicate, your Beast Within and your Maelstrom Pulse
Use a paper cutter, a straight edge, and a sharp blade to cut out the cards carefully
I also like the use of plot here, allowing you to set up either for the ideal turn to pump your team or for when your hand is empty and you really want to draw those four cards