
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.)
Determined Iteration has 4 printings, first in New Capenna Commander (2022). EDHREC ranks it #3,868 among Commander cards. It appears most in Rootha, Mastering the Moment decks (5,231 on EDHREC). 2 public decks on TCG run it. It has 6 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.