# Excavation Technique Excavation Technique represents a niche but functional piece of graveyard interaction from Commander 2021. Collectors view it as a solid role-player rather than a format staple, valued primarily by players building around self-mill or graveyard-focused strategies. The card's utility appeals to specific deck archetypes, particularly those in blue-black or Sultai colors that benefit from filling the graveyard while maintaining library control. As a rare from a supplemental set, it maintains modest collector interest. The nonfoil printing remains the standard version, with no special variants documented. For most collectors, Excavation Technique holds value as a complete set piece rather than a sought-after individual card, making it straightforward to acquire at reasonable rates.