Elves you control can tap to produce at least ({4} magic symbol) ({G} magic symbol) ({G} magic symbol) .
Steps
Activate any number of Elves you control by tapping them, adding at least ({4} magic symbol) ({G} magic symbol) ({G} magic symbol) .
Each Elf tapped this way triggers, untapping it and putting a +1/+1 counter on it.
Activate Temur Sabertooth by paying ({1} magic symbol) ({G} magic symbol) , returning Dionus from the battlefield to your hand.
Cast Dionus by paying ({3} magic symbol) ({G} magic symbol) , which enters the battlefield as a new object, thus granting a fresh instance of the ability to each Elf you control.