Blizzard is a Tactics Card that appears in Yggdra Union which morphs into a special one, Diamond Dust, when used by the Undines. It's a simple elemental skill that inflicts damage based on the difference between the user's Technique (TEC) and the target's General Defense (GEN). Diamond Dust is no stronger than the base card, but it does have the added effect of freezing all water tiles on the map until Noon time; it also has its own special battle animation and incantation.

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