Collectible Card Game Headquarters

Describe the Bug:
When Cinder Seer is activated it crashes game.

Which card did behave improperly?
Cinder Seer

Which update are you using? (date, name)Which type? (duel, gauntlet, sealed deck)
Manalink dev 778ccb5 version - duel

What exactly should be the correct behavior/interaction?
Cinder Seer
10/4/2004 You can reveal zero cards and deal zero damage.

Are any other cards possibly affected by this bug?
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This either is fixed or was an interaction with something else as it doesn't crash for player or AI in my tests. Gets closed.