Temur Sabertooth + Gaea's Cradle + Juniper Order Druid + Hyrax Tower Scout
Temur Sabertooth
Gaea's Cradle
Juniper Order Druid
Hyrax Tower Scout
Infinite blinking of some creaturesInfinite creature ETBInfinite green manaInfinite creature LTBInfinite storm countInfinite untap of creatures you controlInfinite mana creatures you control can produceInfinite mana lands you control can produceInfinite untap of lands you control
How it works
Activate Gaea's Cradle by tapping it, adding at least six .
Activate Temur Sabertooth by paying 1, returning Hyrax Tower Scout to your hand.
Cast Hyrax Tower Scout by paying 2.
When Hyrax Tower Scout enters, it triggers itself, untapping Juniper Order Druid.
Activate Juniper Order Druid by tapping it, untapping Gaea's Cradle.
Repeat.
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.
You may also activate Juniper Order Druid any number of times.
This loop turns an abundance of creatures into an unstoppable engine of green mana and battlefield triggers. By leveraging Gaea's Cradle to produce massive amounts of mana based on your board state, you can continually bounce Hyrax Tower Scout using Temur Sabertooth and replay it. Each time the Scout re-enters, its triggered ability untaps Juniper Order Druid, which in turn untaps Gaea's Cradle to reset the whole process with mana to spare.