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Upheaval This board sweeper resets the entire game back to square one for only six mana, which would be problem enough and when you factor in all that mana you floated and are about to recast your mana rocks, its chances only get worse
While there are only a few legendary creatures in the deck, being able to enable Me, the Immortal by making it unblockable is more than worth it , since you want as many ways to make Me unblockable as possible
Thunder Magic and Suplex are reds core burn spells, so youll take them and play them in basically every red deck and probably be reasonably happy with them
Swap a swamp with Sanguine Morass for a little more flexibility in your mana and a spell in case you draw it late game.