Diamond-Dust Cyclone

Edison Card Text
Select 1 monster with 4 or more Fog Counters. Destroy it and then draw 1 card for every 4 Fog Counters that were on it.
Gladiator's Assault • 2007-11-14
Targets
Note: the first part of the effect
No Damage Step effect
Banlist • Unlimited
Rulings
edisonformat.net
●If you have 1 card remaining in your Deck and you activate “Diamond-Dust Cyclone”, selecting a monster with 8 Fog Counters, when the selected monster is destroyed you will lose the Duel because you have to draw 2 cards but you only have 1 card remaining in your Deck.
●“Diamond-Dust Cyclone” can't be activated while there are no cards remaining in your Deck.
●If “Diamond-Dust Cyclone” fails to destroy the selected monster (because the monster was removed from the field, etc.), you won't draw card●If you select a monster with “Diamond-Dust Cyclone” and the selected monster is flipped face-down in chain, the monster will still be destroyed but you won't draw any card(s) because the Fog Counters are removed when the selected monster is flipped face-down.
edisonformat.com
If you have 1 card remaining in your Deck and you activate “Diamond-Dust Cyclone”, selecting a monster with 8 Fog Counters, when the selected monster is destroyed you will lose the Duel because you have to draw 2 cards but you only have 1 card remaining in your Deck.
“Diamond-Dust Cyclone” cannot be activated while there are no cards remaining in your Deck.
If “Diamond-Dust Cyclone” fails to destroy the selected monster (because the monster was removed from the field, etc.), you will not draw card(s) from your Deck.
If you select a monster with “Diamond-Dust Cyclone” and the selected monster is flipped face-down in chain, the monster will still be destroyed but you will not draw any card(s) because the Fog Counters are removed when the selected monster is flipped face-down.