Urza, Prince of Kroog + Prized Statue + Training Grounds + Exalted Sunborn

Urza, Prince of Kroog

Prized Statue

Training Grounds

Exalted Sunborn

How it works

1. Activate Urza by paying 4, creating two token copies of Prized Statue that are 1/1 Soldiers in addition to their other types.
2. When the Prized Statue tokens enter the battlefield, they trigger, creating four Treasure tokens.
3. Activate four Treasures by tapping and sacrificing them, adding 4.
4. Repeat.

This elegant loop leverages Training Grounds to discount the activation cost of Urza, Prince of Kroog's copying ability down to just four mana. With Exalted Sunborn on the field to double every token creation event, a single activation targeting a Prized Statue doesn't just make a pair of copies—it floods the board with extra Treasures alongside your 1/1 Soldier artifact creatures. Cracking those generated Treasures provides precisely the four mana needed to pay for Urza, Prince of Kroog's discounted ability again, fueling an unstoppable, self-sustaining loop that generates infinite creature tokens and enters-the-battlefield triggers.