How it works
Prerequisites
- Bloodline Keeper does not have summoning sickness.
- "Pirate" chosen with Xenograft.
Steps
- 1Activate Bloodline Keeper by tapping it, creating a 2/2 Vampire creature token.
- 2When the Vampire enters the battlefield as a Pirate due to Xenograft, Coercive Recruiter triggers, untapping Coercive Recruiter.
- 3Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?