Durin the Deathless

When Durin enters the battlefield and at the beginning of each upkeep, create a 1/1 red/green Dwarf creature token.

Other Dwarf and Legendary creatures you control get +1/+1, and when a Dwarf you control becomes tapped, create a Treasure token.

If Durin would leave the battlefield, instead Suspend Durin with 7 time counters. Each Legendary creature that enters the battlefield under your control removes one time counter from Durin.