Prerequisites
- Riverchurn Monument on the battlefield
- Lord Xander, the Collector on the battlefield
- Lord Xander does not have summoning sickness
- You have not activated Riverchurn Monument's exhaust ability
available
Steps
- Declare Lord Xander as an attacker, triggering its ability, causing an opponent to mill half their library, rounded down
- Activate Riverchurn Monument's exhaust ability by paying
and tapping it, causing each player to mill cards equal to the number of cards in their graveyard
Results
Required Cards 2
Riverchurn Monument
Artifact
Lord Xander, the Collector
Legendary Creature — Vampire Demon Noble