Is there a way to boost lower level groups?

For example, can I make a clockwork or a lost mission and face them at a higher level based on my character?

That is, can I make it so my level 40 can face level 40 clockwork?

Let me add, without having to create custom critters that face the xp restriction.

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There is not.

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For Clockwork, there is the Psychic Clockwork group, which goes up to higher levels. But as their faction implies, they use Psychic attacks.

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Arc: 60092 - Supa Rumble in the Park
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