Oracle Text In cards.txt Files

Alright, so I'm updating the setInfo script to also check for (and update) Oracle text. I've done a few random batches of cards and they all look right. Right now I'm stripping out any curly braces around Tap and Mana Symbols. I'm also handling spacing between consecutive Mana symbols as well as Hybrid Mana since that's generally how our system reads.
Does anyone have any specific cards that might be have tricky Oracle descriptions that I should specifically test? Is there any other text handling cases I need to be on the look out for?
Does anyone have any specific cards that might be have tricky Oracle descriptions that I should specifically test? Is there any other text handling cases I need to be on the look out for?