Sliver Queen + Shelob, Child of Ungoliant + Sam, Loyal Attendant + Spark Double + Viridian Longbow

Sliver Queen

Shelob, Child of Ungoliant

Sam, Loyal Attendant

Spark Double

Viridian Longbow

How it works

1. Activate Shelob by tapping it, dealing 1 damage to Sliver Queen.
2. Sliver Queen dies as a state-based action due to Shelob's deathtouch, triggering Shelob, creating a token copy of Sliver Queen that is a Food artifact.
3. Activate the Sliver Queen token by paying 0, creating a 1/1 Sliver creature token.
4. Repeat step 3.