Kitsa, Otterball Elite, and Call to Glory

Prerequisites

• Kitsa, Otterball Elite on the battlefield
• Call to Glory in hand
• Kitsa does not have summoning sickness
• Kitsa has power 2 or greater
• Creatures you control can tap to produce at least
• available

Steps

1. Cast Call to Glory by paying
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 Call to Glory
5. Resolve the copy of Call to Glory, untapping all creatures you control and giving Samurais you control +1/+1 until end of turn
6. Repeat from step 3

Results

• Infinite untap of creatures you control
• Infinite mana creatures you control can produce
• Infinite magecraft triggers
• Infinitely large Samurais you control until end of turn