Mazzy, Truesword Paladin + Phyrexian Altar + Gift of Immortality + Brood Monitor

Mazzy, Truesword Paladin

Phyrexian Altar

Gift of Immortality

Brood Monitor

How it works

1. Activate Phyrexian Altar by sacrificing Brood Monitor, adding .
2. When Brood Monitor dies, Mazzy's second ability and Gift of Immortality trigger.
3. Resolve the Mazzy trigger, exiling Gift of Immortality with the ability to cast it until end of your next turn.
4. Resolve the Gift of Immortality trigger, returning Brood Monitor from your graveyard to the battlefield.
5. When Brood Monitor enters, it triggers, creating three creature tokens.
6. Activate two creature tokens by sacrificing them, adding CC.
7. Cast Gift of Immortality from exile by paying 2, attaching it to Brood Monitor.
8. Repeat.