Chakram Retriever + Great Whale + Helga, Skittish Seer + Temur Sabertooth

GWU identity

Commander legal

The 4 combo pieces

What must be in place

You control up to seven lands that can tap to produce at least {1}{G}.
Helga does not have summoning sickness and has power 7 or greater.

How to execute it

  1. Activate Helga by tapping it, adding an amount of {U} equal to its power that can only be spent to cast creature spells with mana value 4 or greater or with {X} in their mana cost.
  2. Activate up to seven lands by tapping them, adding at least {1}{G}.
  3. Cast Great Whale by paying its mana cost.
  4. Helga and Chakram Retriever trigger.
  5. Resolve the Helga trigger, causing you to draw a card, gain 1 life, and put a +1/+1 counter on Helga.
  6. Resolve the Chakram Retriever trigger, untapping Helga.
  7. Resolve the Great Whale spell.
  8. When Great Whale enters the battlefield, it triggers, untapping up to seven lands.
  9. Activate Temur Sabertooth by paying {1}{G}, returning Great Whale from the battlefield to your hand.
  10. Repeat.

What the combo produces