Living Death + Archaeomancer + Great Whale + Goblin Bombardment

Living Death
Archaeomancer
Great Whale
Goblin Bombardment

Requires
Living Death must be in hand. Archaeomancer must be on the battlefield. Great Whale must be on the battlefield. Goblin Bombardment must be on the battlefield. You control up to seven lands that can tap to produce at least 3.
Steps
  1. Activate up to seven lands you control by tapping them, adding at least 3.
  2. Activate Goblin Bombardment twice by sacrificing Archaeomancer and Great Whale, dealing 1 damage to any target.
  3. Cast Living Death by paying 3, causing each player to exile all creature cards from their graveyard, sacrifice all creatures they control, then return all cards exiled this way to the battlefield.
  4. Archaeomancer and Great Whale enter the battlefield, triggering their abilities.
  5. Resolve the Archaeomancer trigger, returning Living Death from your graveyard to your hand.
  6. Resolve the Great Whale trigger, untapping up to seven lands you control.
  7. Repeat.
  8. If the seven lands can tap to produce at least 4, this combo nets infinite mana.
Results
Infinite blinking for all players. Infinite damage. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite magecraft triggers. Infinite mana lands you control can produce. Infinite sacrifice triggers. Infinite storm count. Infinite untap of lands you control.