the brothers war mtg commander decks Magic: Gathering The Brothers' Retro-Frame Deck The Gathering The Brothers' War Commander Deck:

The Dragonlord can't be killed with a Shock or Lightning Bolt Effect

Edgewall Pack Experimental Confectioner Gnawing Crescendo Harried Spearguard Hungry Lynx Lab Rats Lord Skitter's Butcher Lord Skitter, Sewer King Ogre Slumlord Piper of the Swarm Plague of Vermin Rat King, Pale Piper Rat King, Verminister Rat Out Revenge of the Rats Totentanz, Swarm Piper Twisted Sewer-Witch Voracious Vermin Warehouse Tabby

Its probably not the greatest ramp spell, but it can be useful in decks that care about sacrifices

It becomes untapped and gains Haste, and becomes goaded into attacking

You have to choose where you bring your deck, and if you bring it to a place crowded with Tier 1 decks and lose a lot, that's on you, though Aside Draft archetypes are written in things like the pre-release guides for each set these days, and you can find information about signpost uncommons by reading the development columns, but I've come to the conclusion that if you don't have a certain amount of MTG experience, it's difficult to even start building a deck using signpost uncommons as a starting point