Arthur, Marigold Knight

The deck "Arthur, Marigold Knight" is a three-color (Jeskai: Red, White, Blue) artifact synergy deck in the Commander format focused on leveraging its artifact interactions and synergies. The primary strategy revolves around generating value and board presence through artifacts and artifact creatures, supported by cards like Arcbound Ravager and Arcbound Overseer, which can grow stronger as the game progresses.

Key synergies include using Genesis Chamber to create additional tokens whenever creatures enter the battlefield, boosting artifact creature counts with Arcbound cards, and utilizing Cauldron of Souls to give creatures persist, allowing them to return to the battlefield after death. The deck also features various equipment and support artifacts like Cathar's Shield and Celestial Prism to enhance resilience and mana fixing.

Win conditions are typically achieved through overwhelming the opponent with a swarm of artifact creatures bolstered by modular counters and artifact interactions, supported by utility cards like Galazeth Prismari for mana acceleration and Gerrard's Hourglass Pendant for potential board resets. Overall, the deck aims to outvalue opponents through artifact-based synergies and maintain a resilient board state.