Skeleton (1/1) // Lost Mine of Phandelver

Cave Entrance — Scry 1. (-> Goblin Lair or Mine Tunnels)

Goblin Lair — Create a 1/1 red Goblin creature token. (-> Storeroom or Dark Pool)

Mine Tunnels — Create a Treasure token. (-> Dark Pool or Fungi Cavern)

Storeroom — Put a +1/+1 counter on target creature. (-> Temple of Dumathoin)

Dark Pool — Each opponent loses 1 life and you gain 1 life. (-> Temple of Dumathoin)

Fungi Cavern — Target creature gets -4/-0 until your next turn. (-> Temple of Dumathoin)

Temple of Dumathoin — Draw a card.