The 17th difficulty tier in the game, also known as “T17”. Reaching wave 300 unlocks tier 18.

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For tips on tier unlocks strategies, including reaching wave 300 on tier 15, see: Tier Unlock Strategies & Tips, including T15 W300.

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ℹ️ Tier Unlocks

• Tier 17 unlocks

ℹ️ Tier Battle Conditions

• Orb Resistance level 90 (Orbs deal 10%)
• Death Ray Resistance level 90 (Death Ray deals 10%)
• Thorns Resistance level 70 (Thorns deal 30%)
• Knockback Resistance level 70 (Knockback Force reduced by 30%)
• Armored Enemies level 30 (Enemies block the first 30 hits)
• Plasma Cannon Resistance level 60 (Plasma Cannon deals 40% of normal damage)
• Protector’s Ultimate level 50 (240s duration, 300s cooldown)
• More Bosses level 4 (bosses spawn every 6 waves)

For more information on Battle Conditions, see: Battle Conditions.

💡 Related Tips

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⁉️ Related Frequently Asked Questions

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📜 Related Guides & Strategies

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