Activate Blasting Station by tapping it and sacrificing Michelangelo.
When Michelangelo dies, it and Deathrender trigger.
Resolve the Michelangelo trigger, returning it from your graveyard to your hand.
Resolve the Deathrender trigger, putting Michelangelo from your hand onto the battlefield and attaching Deathrender to it.
When Michelangelo enters, Blasting Station triggers, untapping Blasting Station.
Resolve the Blasting Station ability.
Repeat.
This clever loop turns Michelangelo, On the Scene into a self-recycling projectile, leveraging its own death trigger to slip right back into your hand instead of staying in the graveyard. Once Deathrender is equipped to it, that very same death instantly triggers the Equipment to cheat Michelangelo right back onto the battlefield from your hand while seamlessly passing the blade to the newly arrived ninja. Meanwhile, Blasting Station happily absorbs the sacrifice, fires off a point of damage, and immediately untaps thanks to Michelangelo's arrival.