Domain Zoo is an aggressive multicolor deck leaning on Ragavan, Territorial Kavu, and Scion of Draco backed by cheap interaction like Consign to Memory and Lightning Bolt; Surgical Extraction can strip a copy of Leyline Binding or Quantum Riddler from the graveyard to deny redundancy in a deck that wants consistent access to its threats. Claim the Firstborn steals an early Ragavan or Territorial Kavu to flip the race in our favor. Cool but Rude gives us a resilient discard-based clock to keep pace with their aggression. Ox of Agonas and one Nethergoyf are cut for being too slow against a deck this proactive and disruptive.