A creature with just the Bardic Inspiration ability is usually a solid playable, but it does come with the downside of not doing anything with a +2/+2 boost doesnt matter -- like if you have to play defense, or dont have another creature
When you are playing Limited with only the large block of a set, it is even more important to find an archetype that works with the cards you have opened or drafted
You can discard just one card or two, and that depends if you want raw card advantage or more cards in your graveyard
Id also keep an eye on Fortifying Provisionsits not a very powerful effect, but it nevertheless gives you both an enchantment and an artifact in a single card
While Lashwrithe lets us make one huge creature, I love that Gisa lets us turn that into a horde of smaller creatures in case thats what we need instead
Dragon decks, Treasure-themed decks, and any red deck in need of ramp could benefit from running Goldspan Dragon