If you run out of juicy targets for the Rider - if bouncing a land each turn just isn't doing it for you - then you can bounce your own Hermit with the Echo on the stack to get another chance at his ETB effect
I do like the fact that it taps for mana the turn you play it and does a late but passable Elvish Mystic impression at times while sneaking in to attack for one other times
If youre firmly on the tokens plan, then look to Staff of the Storyteller, a card that makes a 1/1 flier and should give you a card per turn cycle if you have the mana to spare
I get the impression that this card wasnt really designed to be a commander, and that its instead a legendary for the purpose of other formats
When this enchantment enters, target creature an opponent controls gets -3/-3 until end of turn
If youre fortunate enough to have the chance to work with a distributor directly, theyll frequently do the same, but your cost basis will almost always be lower as you only have to worry about the distributors profit requirements and not those of a store buying from a distributor