How to Clear Infinite Tower 170F

This guide covers how to clear Infinite Tower 170F in Seven Knights Re:Birth. Includes best heroes, enemy info, equipment to use, immunity type, and rewards in Endless Tower 170F.

Overview of Infinite Tower 170F

Enemy Info

Infinite Tower 170F
Jave	Fai	Lina	Juri	Spike

On Floor 170 of the Infinite Tower, you'll encounter three enemy units that apply Crowd Control effects, specifically Burn, and Freeze, which become increasingly difficult to manage as the battle progresses. Additionally, Juri can inflict Souldeath, which prevents allies from Revive or using the Immortality ability. The Guts effect ignores Souldeath and will still activate.

Clear Reward

Infinite Tower 170F Reward
1 Legendary Hero Ticket I

Infinite Tower 170F Recommended Heroes

Immunities

At Least One per Immunity
Feng Yan Lania Freeze Immunity	Evan Sieg Stun Immunity	Ryan Yui Ariel Burn Immunity

Select a hero with the appropriate Immunity to complement your lineup. Ideally, choose Heroes that contribute to damage output against enemy units that rely on Crowd Control.

Crowd Control

At Least One
Yu Shin	Spike	Eileene	Kagura
Jave

Crowd Control heroes are effective counters against enemies with status/debuff skills. This strategy provides more team flexibility and helps minimize damage taken.

Tips!	For CC team, Adding Yu Shin is highly recommended due to his Effect Hit Rate Boost for all allies and inflicts Paralysis/Effect Resist Reduction.

Debuff Removal

At Least One
Rudy	Ace	Orly	Elysia
Kyrielle

If you don't have any reliable Crowd Control heroes, consider bringing heroes with Debuff Removal to counter the enemies with CC effects.

Versatile Supporters

At Least One
Biscuit	Lina	Elysia	Evan
Rachel	Yui	Lucy	Rin
Alice	Alice

Biscuit and Lina are highly versatile supporters who can be used on any floor of the Infinite Tower. Lina's Effect Resist Boost is especially useful against enemies with strong crowd control. If you don't have them, you can use Vanessa for Defense Debuffs, and Yui or Evan for healing and durability.

Damage Dealer (DPS)

At Least One
Teo	Yeonhee	Klahan	Kyle
Freyja	Branze & Bransel	-	-

Choosing heroes with strong AoE DPS skills is always a solid choice. Klahan can easily clear Infinite Tower 170F, while Kyle and Teo are also reliable alternatives if you don't have Klahan.

Infinite Tower 170F Team Example

Immunity CC Death Magic

Immunity Team

Front Row	Front Row	Front Row	Front Row	Back Row
Yui Healer Burn Immunity	Evan Evan Tank Stun Immunity	Feng Yan Lania Freeze Immunity (Flex Slot)	Ryan Burn Immunity (Flex Slot) Rachel Sub-DPS (Flex Slot)	Klahan Teo Kyle Main DPS

At the start of the round, have Evan cast Barrier to enhance team survivability. With the lineup above, the primary status threats you'll face are Freeze and Burn. If that isn't sufficient, consider replacing Flex Slot with a reliable Debuff Removal Hero like Lucy.

Crowd Control Team

Front Row	Front Row	Front Row	Front Row	Back Row
YuiLina Healer (Flex Slot)	Yu Shin Ace Crowd Control Debuff Removal	Kagura Kyrielle Crowd Control Debuff Removal (Flex Slot)	Teo Sub-DPS	Klahan Kyle Main DPS

This strategy focuses on starting with a single CC and bursting down the enemy before they can use theirs. If healing is not enough, consider replacing Yu Shin with Lina.

Death Team

Front Row	Front Row	Front Row	Front Row	Back Row
Evan Rudy Platin Tank	Yui Alice Lina Healer	Eileene Kagura Yu Shin Crowd Control	Knox Rosie Aquila Inflict Death Death Chance Increase	Kris Inflict Death

If you have Kris, use a Death Team and prioritize survivability over damage. The Death debuff will automatically defeat enemies after 3 turns or once they reach 2 stacks, making endurance the key to victory.

Magic Team

Front Row	Front Row	Front Row	Front Row	Back Row
Lina Yui Karon Healer	Mercure Freyja Magic Flux Buff Removal(Flex Slot)	Vanessa Velika Biscuit Buff Removal Buffer (Flex Slot)	Sun Wukong Yu Shin Crowd Control (Flex Slot)	Yeonhee Main DPS

If the lineup remains unstable, slot in a Hero with Buff Duration Reduction in the Flex position to mitigate Death and other multi-turn debuffs. Recommended units for this role include Miho, Elysia, and Nia.

Strategy & Tips

Crowd Control is Effective

Instead of reducing enemy healing, you can bring heroes with AoE Crowd Control to stop them from healing entirely. This strategy provides more team flexibility and helps minimize damage taken.

Use Protective Formation

Protective Formation is the recommended setup for Infinite Tower 170F. At Level 20, it boosts Back Row heroes' Attack by 26% and grants Front Row supports and healers a 6.5% Defense increase. Other formations can also work, but require more investment into your characters and gear.

Tips!	Make sure to enhance the formation level for increased back row and front row effect. The higher the Formation level, the better.

Use Skill Queue

Auto Skills offer convenience, but they don't always select the optimal skills in critical situations. It's best to use the Skill Queue to start with a buff, then monitor combat and manually activate skills as needed.

Tips!	Strategically, queue buffs first, such as 'Barrier', then use priority skills manually to gain the upper hand.

Unlock Hero Potential

To clear high-difficulty Power Up Dungeons, increasing Hero Potential is essential. If you are struggling to clear, try increasing the Hero Potential of your party members.

Enhance Your Hero

Enhance your heroes' skills, ultimate, and power-up to +5. Prioritizing tanks and healers to boost their effectiveness and utility. Skill & Ultimate Enhancement materials can be obtained from Story Event rewards, the Shop, and the Infinite Tower.

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