There’s one word missing from the translation, which is "cudem" – "by a miracle/miraculously"

Today knocked down miraculously, like a pin by a bowling ball, rests in a dream of oblivion.

"Obalone" can mean overthrown, annuled, cancelled, tumbled, fallen down, knocked down, etc. depending on the context. Usually it is used in the context of overthrowing a goverment, removing somebody from power, etc.

you won’t find obalone. You need to look for the infinitive form which is obalać. It does mean overthrown in some contexts. Here mindful of the comparison to the pins and ball knocked down would be better.