Since there are few ways to remove and return creatures to play in Rakdos (red/black), we're focusing on making copies
Shalai and Hallar For our secondary commander we have Shalai and Hallar, a commander that costs 1RGW for a 3/3 body with flying and vigilance
It essentially lets you turn 3 mana into 4 ( plus tapping this land), but you have to target something thats able to attack, and actually get to attack
Some of my favorites are Crackle with Power, Jaya's Immolating Inferno, and Comet Storm
Youve got cards like Virtue of Strength and Roxanne, Starfall Savant that can help you generate extra mana, with cards including Aftermath Analyst, Shigeki, Jukai Visionary and Spelunking to mess around with your graveyard
Balance Staples and Synergy Cards Most decks start with a few of the best white cards in MTG : reliable removal, protection, and maybe a strong engine piece