Prerequisites
- Flickering Hound on the battlefield
- Guile on the battlefield
- Draining Whelk on the battlefield
Steps
- Cast the creature card in your hand by paying its mana cost
- Flickering Hound triggers, blinking Draining Whelk When Draining Whelk enters, it triggers, exiling the creature spell cast in step 1 and causing you to cast it from exile without paying its mana cost due to Guile
- Repeat from step 2
Results
Required Cards 3

Flickering Hound
Creature — Dog

Guile
Creature — Elemental Incarnation

Draining Whelk
Creature — Illusion