Doubling Season + Heartstone + Hullbreacher + and 2 others

Mana needed: {U}

WUBRG identity

The 5 combo pieces

• Doubling Season
• Heartstone
• Hullbreacher
• Kenrith, the Returned King
• Zirda, the Dawnwaker

How to execute it

1. Activate Kenrith by paying {U}, causing an opponent to draw a card.
2. Hullbreacher replaces the card drawn with you creating two Treasure tokens.
3. Activate a Treasure token by tapping and sacrificing it to add {U}.
4. Repeat.

What the combo produces

• Infinite +1/+1 counters on creatures you control
• Infinite card draw for any number of players
• Infinite colored mana
• Infinite draw triggers for any number of opponents
• Infinite lifegain
• Infinite lifegain triggers
• Return all creature cards from all graveyards to the battlefield under your control