Kitsa, Otterball Elite, and Rustler Rampage

Prerequisites

• Kitsa, Otterball Elite on the battlefield
• Rustler Rampage in hand
• available

Steps

1. Cast Rustler Rampage by paying , choosing the first mode
2. Kitsa's prowess ability triggers, giving it +1/+1 until end of turn
3. Holding priority, activate any number of creatures by tapping them, adding at least
4. Activate Kitsa's second ability by paying and tapping it, copying Rustler Rampage
5. Resolve the copy of Rustler Rampage, untapping all creatures you control
6. Repeat from step 3

Results

• Infinite untap of creatures you control
• Infinite mana creatures you control can produce
• Infinite magecraft triggers