What's the highest chain that can be done by DexNav?

Question

Is there an end point to how high the chain can go in DexNav? For example, in the first route, can you go high enough to get Level 100's on just the first route?

Comments

I think it's 999

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That's really high.

Answer 1

The highest possible chain is 100 (where it then resets to 0); the most additional levels a wild Pokemon can have is 20.

Source