You have enough mana to cast the earthbend creature.
Steps
Cast the earthbend creature by paying its mana cost.
When the creature enters, it and
Blasting Station trigger.
Resolve the creature's trigger, earthbending the creature, as it's an artifact due to
Mycosynth Lattice, thus making it also a land due to
Toph.
Resolve the
Blasting Station trigger, untapping it.
Activate
Blasting Station by tapping it and sacrificing the earthbent creature.
When the creature dies, it triggers, returning it from your graveyard to the battlefield tapped.
Repeat steps 2 through 4 once.
Resolve the
Blasting Station ability from step 5, dealing 1 damage to any target.
Repeat from step 5.
Notes
Depending on the earthbend creature used, you may receive additional results. There may also be needed prerequisites that are specific for each card (such as Bumi, King of Three Trials which requires a Lesson in your graveyard).
Results
Infinite artifact ETB.
Infinite artifact LTB.
Infinite artifact sacrifice triggers.
Infinite creature ETB.
Infinite creature LTB.
Infinite creature sacrifice triggers.
Infinite damage.
Infinite death triggers.
Infinite landfall triggers.
Metadata
Bracket tag
ExhibitionBracket 1+
For any deck
1
2
3
4
5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.