Prerequisites
- Basalt Monolith on the battlefield
- Sydri, Galvanic Genius on the battlefield
- Heartstone on the battlefield
- Basalt Monolith does not have summoning sickness
- available
Steps
- Activate Sydri's first ability by paying , making Basalt Monolith a 3/3 artifact creature until end of turn
- Activate Basalt Monolith's first ability by tapping it, adding
- Activate Basalt Monolith's last ability by paying , untapping it
- Repeat
Results
Required Cards 3
Sydri, Galvanic Genius
Legendary Creature — Human Artificer