Midrange decklist involving Jennev/Instinct factions that I just took to Masters.
1. Zal Chi is the nuts.
2. Darya is one of the best mana syncs ever.
3. Seige breaker is being tested here. I went here bc i felt he was more interactive and demands an answer. That being said, you're very sad when they do kill it and tutor for a Martyr's Chains at your expense. Id say if I change much at all it'll start here. That being said a 6/5 overwhelm does actually threaten to win the game. I thought about cirso but Id like to not increasing the overall CMC.
4. Cargo vs Seek power. Because the deck wants to get up to 7 power it may actually be correct to play seek over Jennev Cargo. However, I love the fun that comes with the RNG.