Not having to print cards for Commander players in every single set means that everything can be a little bit more surgical and precise
However, I would trade delve for 10 milled cards almost every time because getting stuff into the graveyard is easy, casting a big black card is harder and delve reduces the cost in a huge way
This Goblin Noble joined the ranks in the original Jumpstart from 2020, and it has only seen three reprints since
We're ignoring cards that only double their own counters, like Primordial Hydra or The Millennium Calendar
If you cut Scavenging Ooze for Sylvan Caryatid or Paradise Druid or whatever, you have to put Scavenging Ooze back into the sideboard, which will eat up precious space
It draws equal to the damage dealt, not just how many instances