Temur Sabertooth, Gaea's Cradle, Hyrax Tower Scout, and Kelpie Guide

Prerequisites

• Temur Sabertooth on the battlefield
• Gaea's Cradle on the battlefield
• Hyrax Tower Scout on the battlefield
• Kelpie Guide on the battlefield
• Kelpie Guide does not have summoning sickness
• You control at least three other creatures

Steps

1. Activate Gaea's Cradle by tapping it, adding at least six
2. Activate Temur Sabertooth by paying , returning Hyrax Tower Scout to your hand
3. Cast Hyrax Tower Scout by paying
4. When Hyrax Tower Scout enters, it triggers itself, untapping Kelpie Guide
5. Activate Kelpie Guide by tapping it, untapping Gaea's Cradle
6. Repeat
7. Once you have infinite green mana, you may activate Temur Sabertooth any number of times and recast any creatures castable with green mana any number of times, effectively "blinking" your green creatures any number of times
8. You may also activate Kelpie Guide any number of times

Results

• Infinite blinking of green creatures
• Infinite ETB
• Infinite green mana
• Infinite LTB
• Infinite storm count
• Infinite untap of creatures you control
• Infinite mana creatures you control can produce
• Infinite untap of lands you control
• Infinite mana lands you control can produce