The key feature of Tinybones, Bauble Burglar is that it's a cheap commander, meaning you can get it out early and then start the engine going when your opponents discard cards
I was killed a turn or two later by another player and I was really just happy to have found a way to cheat death once and kill someone before the game was over
Whenever it attacks, it gives cascade to both your next instant and sorcery spell of that turn
He bears an incredible burden in the Avatar universe, yet always remains lighthearted about it
Whenever you draw your fifth card each turn, Alandra and Drakes you control each get +X/+X until end of turn, where X is the number of cards in your hand
Both have their pros and cons, but Id ultimately choose the latter as its easier to spend mana on Castle Vantress than to rely on having a legendary creature on your side of the field to activate Rivendells ability