The Multiverse Reforged Commander deck is a ready-to-play 100-card deck led by Jace, Multiverse Architect, featuring alternate reality versions of Magic legends and releasing October 2, 2026. The deck includes 16 new cards, foil commanders, tokens, and a deck box.
Magic has developed a pretraining recipe that is over 10x more compute-efficient than leading open-weight models, achieving DeepSeek V4 Pro Base performance with ~50x fewer FLOPs (approximately $0.5M on GB200). By scaling up 10x to $4M, the model meaningfully outperforms all publicly available open base models on perplexity evaluations, demonstrating that algorithmic efficiency can enable frontier model development without access to massive compute clusters.