By the time we drop the Horn and get a bunch of 1/1s, we can then immediately use them to catapult ourselves further ahead by tapping them for mana the turn they enter with Katilda, Dawnhart Prime in play
In other words, the existence of Expressive Iteration allows Midrange and Control decks to keep hands they would otherwise be forced to mulligan

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The Enchanted version of Ariel - Sonic Warrior depicts her clad in armor that seems more decorative than largely useful, although the coverage it does provide couldn't hurt
From here, we see a drop-off in value, but not nearly as steep as the one in Game Over