Dance of the Dead rollback bug

[jasonywang0]

Dance of the Dead will fall off a permanent if a rollback is performed. Otherwise it works fine.

[jeffwadsworth]

What was the target of Dance of the Dead? It works fine for me using a Sengir Vampire, etc. Also, make sure you are using the latest version of the software.

[jasonywang0]

The bug occurred on .de and I am on the latest version of Xmage. The creature that it fell off of was Nightveil Specter. I just tested it out against a bot and it is still bugged. Here are the steps to reproduce the bug:

1. Play Black Lotus, crack it for black, Entomb for NightVeil Specter, target with Dance of the Dead.
2. On your next turn, do not pay the 2 and move to your Main.
3. Play another Black Lotus, crack it, and then undo it and proceed to the next phase. Dance of the Dead should fall off.

On rollback, Dance of the Dead will not stay on.

[ldeluigi]

Happened to mee too (on Razaketh)

[jasonywang0]

I realized that it's not just rollback. It's choosing to pay the upkeep and then canceling it will cause Dance to fall off.

[jasonywang0]

What's causing Dance of the Dead to fall off is spell/cost cancellation. If there are creatures that have Dance of the Dead attached to them and you or your opponent sacrifices a Black Lotus and undoes the sacrifice, it will cause all Dance of the Deads on the battlefield to fall off.

[jasonywang0]

This occurs whenever you cancel any action--cancelling on mana payment, cancelling attackers, etc.