Rares and uncommons typically handle one job well, while Mythics handle several
D/D/D Stone King Darius This card is pretty specific to D/D decks, as it requires fiend monsters to special summon
The second type of blink deck focuses on a commander who has such a powerful ETB effect that it will generate insurmountable advantage over multiple uses, assuming it doesnt go infinite or find another way to win you the game on the spot
Generally speaking, I think cutting back on red Auras that mostly focus on Kratos could be helpful
Sideboarding: +1 Dark Betrayal +1 Devour Flesh +2 Pack Rat +1 Erebos, God of the Dead +3 Lifebane Zombie -2 Doom Blade -4 Desecration Demon -1 Gray Merchant of Asphodel -1 Nightveil Specter Devour Flesh can sometimes be an awkward removal spell since they have cards like Sin Collector, Soldier of Pantheon, and Precinct Captain
Brawl Not Legal Vintage Legal Timeless Not Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Chaos Dragon: You roll a d20 as well as your opponents