Clash of Critters Boss 17-70 Clear Guide and Retry Tips

To tackle the Clash of Critters Boss 17-70 encounter, treat the linked video as a stage-specific reference and compare its battle flow with your own attempts. Start by identifying where your team loses momentum, then adjust unit order, skill timing, and upgrades before spending more resources. The source focuses on Boss 17-70, so exact roster requirements and mechanics should be confirmed in your current version.

Boss 17-70 Objective

Boss 17-70 is the specific progression milestone featured in the source video. Your priority is to build a repeatable clear rather than rely on one lucky attempt.

Before entering, check:

Whether your main damage units are upgraded as far as your current resources allow.
Whether your strongest defensive or support options can survive the opening exchange.
Whether your team has enough sustained damage for the full encounter.
Whether your deployment order matches the way your units gain value during the fight.
Whether you have enough resources to retry after making a meaningful adjustment.

Do not change every unit after one failed attempt. First determine whether the problem is survivability, damage, or timing.

How to Prepare

The best preparation for Boss 17-70 is a focused roster review, not random upgrades. Start with the units already performing well in nearby content, then improve the weakness that caused your failed run.

Problem during the attempt	Practical adjustment
Front-line units fall quickly	Improve durability, reposition the opening deployment, or add a sturdier option
The boss survives too long	Concentrate upgrades on your most reliable damage dealer
Damage arrives too late	Change the order in which units enter the field
Skills are wasted early	Hold key abilities for the point where they prevent a collapse or secure damage
The team fails inconsistently	Repeat the same deployment plan and change only one variable

The source does not provide a confirmed required roster, level threshold, or reward list. Avoid treating any single lineup as mandatory if your available Critters differ.

Deployment and Timing

Deployment order is the main variable to test when your roster appears strong enough but the stage still fails. Use the first attempt to identify when the fight changes, then reserve your most important actions for that moment.

A practical testing sequence is:

Begin with the unit that stabilizes your opening formation.
Add damage once your front line can hold its position.
Watch whether the boss forces an early retreat or creates a damage window.
Use defensive or recovery skills before the formation collapses, rather than after units are already lost.
Save burst abilities for the phase where they produce the clearest progress.
Repeat the run with the same order so you can separate a timing problem from a roster problem.

If the boss reaches the same point on every attempt, your team likely needs a targeted upgrade. If the result changes widely from run to run, focus first on consistent deployment and skill timing.

Retry Checklist

A structured retry process makes Boss 17-70 easier to diagnose. After each loss, record the first failure that cannot be recovered from.

Ask:

Which unit was removed first?
Did the opening formation stabilize?
Was a major skill activated before it had meaningful value?
Did your damage dealers remain active long enough to contribute?
Did the boss survive because of low damage or because your team collapsed?
Would changing one unit solve the problem, or is the entire formation underpowered?

Make one change per retry whenever possible. Replacing several units at once makes it difficult to learn which adjustment helped.

Resource Priorities

Spend resources on the bottleneck that prevents a clear. If the team dies before it can deal sustained damage, defensive improvements have greater immediate value than another minor damage upgrade. If the formation survives but the boss remains active too long, improve your primary damage source instead.

Prioritize:

Upgrades for the units that stay active throughout the attempt.
Improvements that address the first failure point.
Skills or abilities that affect the encounter's most difficult section.
A lineup you can reproduce consistently with your current roster.

Avoid investing heavily in an entirely new team before confirming that your existing formation cannot clear the stage with better timing.

Final Takeaway

Boss 17-70 should be approached as a focused progression check: use the source video to study the clear's sequence, then adapt the plan to your own Critters and upgrade level. Identify the first point of failure, change one part of the formation or timing, and repeat until the result becomes consistent. Exact team requirements are not established by the available source details, so verify current mechanics in your version of Clash of Critters.