How can you create a combo with Omnath, Locus of Rage, Perilous Forays, Earthcraft?
user
[START OF COMBO]This combo can be formed with Omnath, Locus of Rage, Perilous Forays, Earthcraft

Color identity: RG
Mana cost: 
Steps:
  1. Activate any basic land you control by tapping it, adding {1}.
  2. Activate Earthcraft by tapping a non-Omnath creature, untapping a basic land.
  3. Activate Perilous Forays by paying {1} and sacrificing the tapped creature.
  4. If the creature was an Elemental, Omnath triggers, dealing 3 damage to any target.
  5. Resolve the Perilous Forays ability, searching your library for a land card with a basic land type and putting it onto the battlefield tapped.
  6. The land enters the battlefield, triggering Omanth, creating a 5/5 Elemental creature token.
  7. Repeat.[END OF COMBO STEPS]

Result:
  - Near-infinite damage
  - Near-infinite death triggers
  - Near-infinite enters the battlefield
  - Near-infinite landfall triggers
  - Near-infinite leaves the battlefield
  - Near-infinite sacrifice triggers
  - Put all land cards with basic land types from your library onto the battlefield tapped[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control at least one basic land.
  - You control at least one additional creature.
[END OF COMBO PREREQUISITES]
assistant