Bard Class + Cloudstone Curio

Bard Class

Cloudstone Curio

How it works

1. Cast the legendary creature in your hand by paying 0 due to Bard Class.
2. If Bard Class is level 3, its third ability triggers, exiling the top two cards of your library with the ability to play them until end of turn.
3. When the legendary creature enters, Cloudstone Curio triggers, returning the other legendary creature from the battlefield to your hand.
4. Repeat.

This loop is a masterclass in cost reduction and bounce mechanics, turning your deck into an endless revolving door of legends. Once Bard Class reaches level 3, its static cost-reduction abilities allow you to cast legendary creatures for free, while its triggered ability ensures you constantly refill your hand by exiling your library. As each new legendary creature enters the battlefield, Cloudstone Curio triggers to bounce your previously played legendary creature back to your hand, setting it up to be recast without spending a drop of mana.