Something I find funny about this card is another infinite you can do
The idea is to play Archfiend and then play Metamorphic Alteration on an opponent's creature to turn it into an Archfiend of the Dross
Eowyn shieldmaiden Deck Statistic 1558 Price history Recommendations Comments Play test Meta types Sample hand Format: Average mana cost: Average mana cost without lands: Last change: 2023-08-02 18:45 UTC Id of the deck: 242963 Recommendations: Upgrading Commander Precon: Riders of Rohan (owyn, Shieldmaiden) Illegal cards Sign in and join the conversation Comments 0 , Reactions 1 Be the first to comment

For all the cards I removed check the list below: Explorers of the Deep Cards Removed View on Archidekt Creatures (14) 1 Benthic BiomancerBenthic Biomancer 1 Coralhelm CommanderCoralhelm Commander 1 Deeproot EliteDeeproot Elite 1 Evolution SageEvolution Sage 1 Kiora's FollowerKiora's Follower 1 Merfolk SkydiverMerfolk Skydiver 1 Merfolk SovereignMerfolk Sovereign 1 Metallic MimicMetallic Mimic 1 Sage of FablesSage of Fables 1 SurgespannerSurgespanner 1 Thassa, God of the SeaThassa, God of the Sea 1 Thieving SkydiverThieving Skydiver 1 Tributary InstructorTributary Instructor 1 Vorel of the Hull CladeVorel of the Hull Clade Enchantments (1) 1 Simic AscendancySimic Ascendancy Instants (1) 1 Ripples of PotentialRipples of Potential Sorceries (1) 1 Bygone MarvelsBygone Marvels Making Waves Making a cut of 14 creatures in a typal deck may seem excessive until you take a look at the deck in its final form: 30 creatures, 10 instants, 6 sorceries, 11 enchantments, and 7 artifacts

Photo from Medium.com
Dont be fooled by the adorable illustrationcomplete with magical swirls and an almost glow-up momentbecause this tiny pup has bite