Ioreth of the Healing House + Seeker of Skybreak + Card with "The Ring tempts you"

Prerequisites

• Ioreth and Seeker of Skybreak do not have summoning sickness.
• There is another legendary creature on the battlefield.
• Card with "The Ring tempts you"

Steps

1. 1If Seeker of Skybreak is not your Ring-bearer, use the card that causes the Ring to tempt you to cause Seeker of Skybreak to become your Ring-bearer, thus making it legendary.
2. 2Activate Ioreth's second ability by tapping it, untapping Seeker of Skybreak and another legendary creature.
3. 3Activate Seeker of Skybreak by tapping it, untapping Ioreth.
4. 4Repeat from step 2.

Effects

• Infinite mana legendary creatures you control can produce
• Infinite untap of legendary creatures you control