That's only card draw and this replaces itself and casts things for free each turn and thus impacts the battlefield and gives you uncounterable stuff too instead of drawing you cards and you save mana too so you can cast with discover and then save your mana for instants or tap out for two turns of mana usage from your main phase and this in one turn
The Composer is especially strong with the classic enchantresses, as youll draw the card on-cast to find a land to put into play off its ETB
The same principle applies to cards like Spider-Woman, Stunning Savior and Loxodon Gatekeeperwhile they serve a similar purpose, one comes down earlier and the other adds an extra layer of stax
Each card with Ascend provides a different payoff for having the City's Blessing
When gold cards were first introduced, not only were many of them not particularly strong, but they had a unique restriction all their own, because these cards weren't just special
Its probably smart to have something you can use as a divider from this point onward