Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggers
How it works
Activate Blasting Station by tapping it and sacrificing another creature, targeting Sekki. Sekki will prevent the 1 damage that would be dealt to it and instead removes a +1/+1 counter from it and creates a 1/1 Spirit creature token.
When the Spirit enters, Blasting Station triggers, untapping Blasting Station.
Repeat steps 1 and 2 until Sekki dies as a state-based action due to having 0 toughness.
Activate Sekki by sacrificing eight Spirits, returning it from your graveyard to the battlefield.
When Sekki enters, Blasting Station triggers, untapping Blasting Station.