Saheeli, the Sun's Brilliance + Minamo, School at Water's Edge + Great Whale
Saheeli, the Sun's Brilliance
Minamo, School at Water's Edge
Great Whale
Infinite artifact ETBInfinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite mana lands you control can produceInfinite creature tokens with hasteInfinite copies of artifacts you controlInfinite copies of creatures you control with hasteInfinite untap of lands you control
How it works
Activate up to six lands except Minamo by tapping them, adding at least .
Activate Saheeli by paying and tapping it, creating a token copy of Great Whale with haste.
When the Great Whale token enters, it triggers, untapping Minamo and up to six other lands.
Activate Minamo's second ability by paying and tapping it, untapping Saheeli.
Repeat.
This ingenious loop revolves around Saheeli, the Sun's Brilliance rapidly cloning Great Whale to continuously harvest massive untap triggers from your mana base. Because the Great Whale token enters the battlefield and untaps Minamo, School at Water's Edge along with your other lands, you can easily filter your mana to pay for Saheeli's tap ability while fueling Minamo's targeted untap on Saheeli. This creates an endless cycle of hasty artifact copies, death triggers, and infinite mana from whatever lands you control.