Ishtar uses a Water Deck. Many of her monsters have 1500 or lower ATK, allowing them to cross Crush terrains. To compensate for their low ATK, she can strengthen most of them through the Umi terrain and a number of power-ups and halve the ATK of all her opponent's monsters with "Mirror Wall". The strongest monster she can Summon is "Crab Turtle", through the Ritual "Turtle Oath".
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