Requires

Teysa Karlov must be on the battlefield. Salvaging Station must be on the battlefield. Lotus Bloom must be in the graveyard. Chimeric Mass must be in the graveyard. Mana needed:

Steps

1. Activate Salvaging Station by tapping it, returning Chimeric Mass from your graveyard to the battlefield with zero charge counters on it.
2. Activate Chimeric Mass by paying , causing it to become a 0/0 Construct artifact creature until end of turn.
3. Chimeric Mass dies as a state-based action due to having zero toughness.
4. Salvaging Station triggers twice.
5. Resolve the first Salvaging Station trigger, untapping it.
6. Activate Salvaging Station by tapping it, returning Lotus Bloom from your graveyard to the battlefield.
7. Activate Lotus Bloom by tapping and sacrificing it, adding three mana of any color.
8. Resolve the second Salvaging Station trigger from step 4, untapping it.
9. Repeat.

Results