How it works
Prerequisites
- You have attacked this turn.
Steps
- 1Activate Sneak Attack by paying , putting Mardu Warshrieker onto the battlefield.
- 2Mardu Warshrieker and Cloudstone Curio each trigger.
- 3Resolve the Mardu Warshrieker trigger, adding .
- 4Resolve the Cloudstone Curio trigger, returning Kobolds of Kher Keep to your hand.
- 5Cast Kobolds of Kher Keep by paying .
- 6Cloudstone Curio triggers, returning Mardu Warshrieker to your hand.
- 7Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?