Dark Depths [Coldsnap] Demon Ninja up to the number of

up to the number of "Spellbook" Spell Cards in your Graveyard

When this card is Special Summoned: Target 1 card on the field

Lightmine Field deals damage to each of those creatures equal to the number of attacking creatures

you can send that card to the Graveyard instead

and master all the tricks of these V Battle Deck

Dark Depths [Coldsnap] Demon Ninja up to the number ofSet: Coldsnap Type: Legendary Snow Land Rarity: Rare Dark Depths enters the battlefield with ten ice counters on it. {3}: Remove an ice counter from Dark Depths. When Dark Depths has no ice counters on it, sacrifice it. If you do, create Marit Lage, a legendary 20 20 black Avatar creature token with flying and indestructible.