Miirym, Sentinel Wyrm is widely touted online as one of the strongest Temur dragon commanders ever printed. Her ability to copy every nonlegendary dragon you cast for free turns even fair dragon decks into explosive board-presence machines. Deck guides emphasize how she converts every large dragon into an overwhelming advantage, especially when combined with haste and extra-combat effects. Dragon fans who want a powerful yet straightforward gameplan have made Miirym a staple of Commander dragon tribal discussions.