Even beyond the combos, Bartolom del Presidio becomes a ferocious threat quite quickly, especially considering its mana cost
This can come in the form of incidental damage (Sabotender), threat of activation (i.e., an aggro deck that can use Paladin's Arms to trade up its creatures over time), or snowballing incremental advantages from archetype payoffs
This Orzhov commander also rewards you for targeting and then destroying those creatures, gaining +1/+1s for each dead bounty-countered foe
I printed mine without supports and it worked fine
Even better, instead of just putting two +1/+1 counters on one of your creatures, she puts two of those counters on all of your creatures
Turning scry into +1/+1 counters sounds interesting and I can think of a bunch of nonlegendary cards outside of the LoTR card pool that love having +1/+1 counters put on them