The 4 MV of Marsh Flitter is rather rough for a 1/1 creature, but you do get the added benefit of creating two 1/1 Goblins
In Commander you can tap their namesake to give you another turn to survive from Commander Damage or swing through a one-dork defense with yours to win with it
Put the exiled cards on the bottom in a random order.) Sliver spells you cast have cascade
I generally set exiled cards aside, face up, farther out than my graveyard, or tilted 90 degrees underneath my graveyard
Squirrel decks often have a sacrifice or death payoff subtheme, and you use this green artifact to trigger those while growing your army of squirrels in both size and number
You can swing in with one of your early creatures, and if your opponent doesnt want to lose more life this turn, you get to draw