How can you create a combo with Skittering Precursor, Sword of the Meek, Ruination Guide, Arcbound Ravager?
user
[START OF COMBO]This combo can be formed with Skittering Precursor, Sword of the Meek, Ruination Guide, Arcbound Ravager

Color identity: UR
Mana cost: 
Steps:
  1. Activate Arcbound Ravager by sacrificing Sword of the Meek.
  2. Skittering Precursor triggers, creating a 0/1 Eldrazi Spawn creature token.
  3. When the Eldrazi Spawn enters the battlefield as a 1/1 due to Ruination Guide, Sword of the Meek triggers, returning Sword of the Meek from your graveyard to the battlefield attached to the Eldrazi Spawn.
  4. Resolve the Arcbound Ravager ability, putting a +1/+1 counter on it.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite +1/+1 counters on Arcbound Ravager
  - Infinite colorless mana
  - Infinite creature tokens
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant