Inexorable Tide + Crystalline Crawler + Workhorse + Kor Skyfisher

Inexorable Tide

Crystalline Crawler

Workhorse

Kor Skyfisher

How it works

1. Cast Kor Skyfisher by paying 1.
2. Inexorable Tide triggers, putting a +1/+1 counter on Workhorse and Crystalline Crawler.
3. When Kor Skyfisher enters the battlefield, it triggers, returning itself from the battlefield to your hand.
4. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding .
5. Activate Workhorse by removing a +1/+1 counter from it, adding C.
6. Repeat.

This delightful loop lets you continuously recast Kor Skyfisher by feeding on its own self-bouncing trigger, using the mana it takes to cast her right back out of your artifact creatures. As you loop her, Inexorable Tide acts as the engine, turning every single spell cast into a proliferate trigger that replenishes the +1/+1 counters consumed to power the loop. Both Workhorse and Crystalline Crawler serve as your color-producing mana batteries, cashing in those proliferating counters for the exact colorless and white mana needed to keep Kor Skyfisher flying back to your hand and starting anew.