Halo Fountain + Karn, Silver Golem + Gilded Lotus Combo

All permanents on the battlefield (Halo Fountain and Gilded Lotus without summoning sickness on the battlefield).

available

Activate Karn twice by paying , causing Halo Fountain and Gilded Lotus to become a creature.

Activate Gilded Lotus by tapping it, adding

Activate Halo Fountain's second ability by paying , tapping it, and then untapping it and Gilded Lotus, causing you to draw a card.

Repeat from step 2.

Infinite card draw

Significant creature ETB

Infinite draw triggers

Significant colored mana

Significant creature tokens

Significant untap of creatures you control

Significant mana creatures you control can produce