Now, I see some combo potential with certain cycling cards and creatures that benefit from -1/-1 counters, but this doesn't even use -1/-1 counters
Partner (You can have two commanders if both have partner.) Other than the partner exception for Commander Draft events that use Commander Masters Draft Boosters (see above), the rules for partner haven't changed since partner's last appearance
You don't get to immediately change the board state, and it's most likely turn four, a point where both you and your opponent have already invested in whatever your cards in hand could have done
Youre looking at seven cards in the $2-$5 range, three cards that are all just shy of $10 each, and actual factual Exquisite Blood, a card that currently sells for roughly $30
Stand up and stretch, and let's meet again