Commander Blue/Black/Red Artifacts (Mishra) Creature (19) 1x Arcum Dagsson 1x Burnished Hart 1x Etherium Sculptor 1x Goblin Welder 1x Hellkite Tyrant 1x Herald of Kozilek 1x Junk Diver 1x Kuldotha Forgemaster 1x Kurkesh, Onakke Ancient 1x Master Transmuter 1x Muzzio, Visionary Architect 1x Myr Retriever 1x Nullstone Gargoyle 1x Phyrexian Metamorph 1x Scarecrone 1x Solemn Simulacrum 1x Steel Hellkite 1x Thada Adel, Acquisitor 1x Vedalken Archmage Planeswalker (4) Land (37) 1x Academy Ruins 1x Blood Crypt 1x Command Tower 1x Dragonskull Summit 1x Drowned Catacomb 1x Great Furnace 11x Island 1x Mishra's Factory 7x Mountain 1x Reflecting Pool 1x Seat of the Synod 1x Steam Vents 1x Sulfurous Springs 4x Swamp 1x Underground River 1x Vault of Whispers 1x Volrath's Stronghold 1x Watery Grave Enchantment (5) Artifact (26) 1x Chromatic Lantern 1x Cloud Key 1x Coalition Relic 1x Crawlspace 1x Darksteel Forge 1x Darksteel Ingot 1x Darksteel Plate 1x Gilded Lotus 1x Knowledge Pool 1x Lightning Greaves 1x Liquimetal Coating 1x Mirrorworks 1x Mishra's Bauble 1x Mycosynth Lattice 1x Nevinyrral's Disk 1x Sculpting Steel 1x Sensei's Divining Top 1x Skeleton Shard 1x Sol Ring 1x Swiftfoot Boots 1x Thran Dynamo 1x Torpor Orb 1x Trading Post 1x Unwinding Clock 1x Urza's Bauble 1x Whispersilk Cloak Instant (3) Sorcery (5) Commander (1) Maybeboard Creature (3) Artifact (4) Sorcery (2) Suggestions Updates Add Comments Attention

In Lorcana , Floodborn cards have the Shift keyword, which allows them to be played on top of other cards for a reduced cost
Any creature you bring out can swing immediately while blooming in size and sticking around for an encore performance
Finally, unlike the Doctor Who set, some cards wont be available in the Commander Decks at all
With such a high wall count you will likely be trying to win without using Overrun effects but this is a thing you can do
Do you need that 2/2 for 2 with an empty ability box