Chakram Retriever + Helga, Skittish Seer + Hoverguard Sweepers

GWU identity

Commander legal

The 3 combo pieces

• Chakram Retriever
• Helga, Skittish Seer
• Hoverguard Sweepers

What must be in place

Helga has power 8 or greater and does not have summoning sickness.

How to execute it

1. Activate Helga by tapping it, adding at least eight {U} that can only be spent to cast creature spell with mana value 4 or greater or with {X} in their mana cost.
2. Cast Hoverguard Sweepers by paying its mana cost.
3. Helga and Chakram Retriever trigger.
4. Resolve the Helga trigger, causing you to draw a card, gain 1 life, and put a +1/+1 counter on Helga.
5. Resolve the Chakram Retriever trigger, causing you to untap Helga.
6. When Hoverguard Sweepers enters the battlefield, it triggers, returning it and up to one other creature from the battlefield to their owner's hand.
7. Repeat.

What the combo produces

• Infinite card draw
• Infinite draw triggers
• Near-infinite +1/+1 counters on a creature
• Near-infinite colored mana that can only be spent to cast creature spells with mana value 4 or greater or creature spells with X in their mana cost
• Near-infinite ETB
• Near-infinite lifegain
• Near-infinite lifegain triggers
• Near-infinite LTB
• Near-infinite storm count
• Return a portion of target creatures to their owner's hand