-1-2 Booster Packs
You may play the exiled card this turn." In short, you pay two mana and effectively get to draw two cards
Unlike a lot of existing red fours, it doesnt deal as much with pure damage-to-mana as it does by helping red decks attackers get through larger creatures that get in the way (in a similar fashion to Imposing Sovereign) and then in subsequent turns helping you draw more direct damage through its middle ability, which in an aggressive deck shouldnt be hitting blanks

Esper Goryo's (3.6% of the Winner's Metagame) 4 Flooded Strand 4 Polluted Delta 4 Atraxa, Grand Unifier 4 Psychic Frog 4 Solitude 4 Ephemerate 4 Faithful Mending 4 Goryo's Vengeance 4 Quantum Riddler 3 Marsh Flats 3 Force of Negation 3 Thoughtseize 2 Prismatic Ending 1 Godless Shrine 1 Hallowed Fountain 1 Island 1 Meticulous Archive 1 Plains 1 Shadowy Backstreet 1 Swamp 1 Undercity Sewers 1 Watery Grave 1 Griselbrand 1 Breeding Pool 1 Teferi, Time Raveler 1 March of Otherworldly Light 4 Consign to Memory 3 Mystical Dispute 3 Wrath of the Skies 1 Teferi, Time Raveler 1 Surgical Extraction 1 Celestial Purge 1 Pest Control 1 Ashiok, Dream Render Esper Goryo's aims to discard Atraxa, Grand Unifier to Psychic Frog or Faithful Mending then return her with Goryo's Vengeance for a massive swing and a fresh grip of cards
I wouldnt want it anywhere else, but it looks good there
Dark Prophecy Dark Prophecy rewards you for creature deaths with card draw, converting board presence into raw advantage