# Star

Một card khởi đầu sẽ có 0 sao và có tối đa 5 sao có thể nâng, mỗi lần nâng sao sẽ tốn kha khá nguyên liệu và level yêu cầu.

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Cấp sao sẽ giúp thay đổi hình ảnh của card, cấp càng cao hàng đẹp.

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Sức mạnh sẽ bứt phá mỗi lần lên sao và giới hạn nâng cấp kỹ năng sẽ mở (cấp kỹ năng max = cấp sao).

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<table><thead><tr><th width="64">Star</th><th width="104">Level cần</th><th width="146">Nguyên liệu cần</th><th width="388">Skin</th></tr></thead><tbody><tr><td>1</td><td>10</td><td></td><td>Mặc kín đáo</td></tr><tr><td>2</td><td>20</td><td></td><td></td></tr><tr><td>3</td><td>30</td><td></td><td>Hơi cắt xẻ</td></tr><tr><td>4</td><td>40</td><td></td><td></td></tr><tr><td>5</td><td>50</td><td></td><td>Ngắn và sexy</td></tr></tbody></table>

<table data-full-width="true"><thead><tr><th>Class</th><th>1 ★</th><th>2 ★</th><th>3 ★</th><th>4 ★</th><th>5 ★</th></tr></thead><tbody><tr><td><strong>Juggernaut (Chiến thần)</strong></td><td>10% atk, 10% def, 5% spd</td><td>5% EffResRate, 10% WeakHitRate, 10% CritRate</td><td>Unlock passive 2,  character new skin, 10% atk, 10% def</td><td>15% atk, 15% def, 10% spd</td><td>character new skin, 15% UPRegen, 15% atk, 10% def, 10% SPD</td></tr><tr><td><strong>Assassin (Sát Thủ)</strong></td><td>5% spd, 15% atk, 5% def</td><td>15% WeakHitRate, 10% CritRate</td><td>Unlock passive 2,  character new skin, 10% atk, 10% spd</td><td>10% spd, 20% atk, 10% def</td><td>character new skin, 20% UPRegen, 20% ATK, 10% spd</td></tr><tr><td><strong>Demolisher (Huỷ Diệt)</strong></td><td>10% atk, 5% def, 5% CritRate, 5% CritDmg</td><td>10% WeakHitRate, 15% CritDmg</td><td>Unlock passive 2,  character new skin, 10% CritRate, 10% CritDmg</td><td>15% atk, 10% def, 10% CritRate, 5% CritDmg</td><td>character new skin, 20% UPRegen, 20% critdmg, 10% critRate</td></tr><tr><td><strong>Tactician (Chiến Lược)</strong></td><td>5% UPRegen, 10% hp, 10% EffHitRate</td><td>15% Spd, 5% UPRegen, 5% EffHitRate</td><td>Unlock passive 2,  character new skin, 20% EffHitRate</td><td>10% UPRegen, 15% hp, 15% EffHitRate</td><td>character new skin, 20% EffHitRate, 20% UPRegen, 10% SPD</td></tr><tr><td><strong>Guardian (Hộ Vệ)</strong></td><td>15% def, 10% hp</td><td>15% EffectResRate, 10% ResAllElement</td><td>Unlock passive 2,  character new skin, 10% def, 10% hp</td><td>20% def, 20% hp</td><td>character new skin, 20% Hp, 20% def, 10% EffResRate</td></tr><tr><td><strong>Medic (Y Sỹ)</strong></td><td>15% OutHealing, 5% hp, 5% def</td><td>15% OutHealing, 10% UPRegen</td><td>Unlock passive 2,  character new skin, 20% OutHealing</td><td>20% OutHealing, 10% hp, 10% def</td><td>character new skin, 20% hp, 20% outhealing, 10% UPRegen</td></tr></tbody></table>


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