Rogue-ish Goblins, Void by Armani (Legacy)

Goblin Rogues that work off of Prowl.

Prowl is sort of like the Ninjutsu ability but for rogues instead.

Ideally you want to get a Deathcult Rogue or a Prickly Boggart out so that they can damage a player and trigger Prowl for you.

Stinkdrinker Bandit boosts your other creatures, especially Prickly Boggart and Deathcult Rogue.

Earwig Squad is there for slowing down or in certain cases stop an opponent if the Prowl requirement was triggered. If you're against a deck that has a really annoying card that you know about, then Earwig Squad allows you to simply exile that card and not have to worry about it.

Frogtosser Banneret is there to make your goblins and/or Rogues cheaper, combined with Prowl you can get some creatures out for a very low cost. (From my understanding it only reduces the cost by 1 colorless, even if a card is both a goblin and a rogue)

Cloak and Dagger is there to protect your creatures from getting burnt down before you have the chance to do anything with them, ideally you want to have a Cloak and Dagger in play before playing a rogue creature card so that you can equip it without paying it's cost.

Boggart Mob is more lategame but allows you to build an army of 1/1 goblin rogues, combined with Stinkdrinker Bandit and Oona's Blackguard they can potentially become 4/3 creatures.

Boggart Birth Rite is pretty self explanatory, someone killed too many of your goblin Rogues? Get them back and play their Prowl effect one more time. In a perfect world if you manage to use 4x Earwig Squad and then use 4x Boggart Birth Rite to bring them back, you could exile 24 cards from a players library.