Determined Iteration [Streets of New Capenna Commander] SM150 Every miniature is riddled with

Every miniature is riddled with gruesome details and grisly flourishes

and it's returned from the battlefield to its owner's hand at the beginning of the next end step

Doppelganger may continue to copy a creature even after that creature leaves play

with which you can assemble one High Marshal Helbrecht

If it isn't a land card

Determined Iteration [Streets of New Capenna Commander] SM150 Every miniature is riddled withSet: Streets of New Capenna Commander Type: Enchantment Rarity: Rare Cost: {1}{R} At the beginning of combat on your turn, populate. The token created this way gains haste. Sacrifice it at the beginning of the next end step. (To populate, create a token that's a copy of a creature token you control.) "Only a fool believes they have nothing left to learn."