##No##

The class features in question allow you to ignore Class, Race, and Level requirements to attune or use magic items.

Holy avenger's full description is as follows:

Requires Attunement by a Paladin

 

You gain a +3 bonus to Attack and Damage Rolls made with this Magic Weapon. When you hit a fiend or an Undead with it, that creature takes an extra 2d10 radiant damage.

 

While you hold the drawn sword, it creates an aura in a 10-foot radius around you. You and all creatures friendly to you in the aura have advantage on Saving Throws against Spells and other magical Effects. If you have 17 or more levels in the Paladin class, the radius of the aura increases to 30 feet.

"Requires Attunement by a Paladin" is an example of a Class Requirement that prevents you from attuning to an item, and so can be ignored.

The bonus effect of increasing the radius of the aura is not a level requirement preventing you from using or attuning to the Item and so is not ignored.

No

The class features in question allow you to ignore Class, Race, and Level requirements to attune or use magic items.

Holy avenger's full description is as follows:

Requires Attunement by a Paladin

You gain a +3 bonus to Attack and Damage Rolls made with this Magic Weapon. When you hit a fiend or an Undead with it, that creature takes an extra 2d10 radiant damage.

While you hold the drawn sword, it creates an aura in a 10-foot radius around you. You and all creatures friendly to you in the aura have advantage on Saving Throws against Spells and other magical Effects. If you have 17 or more levels in the Paladin class, the radius of the aura increases to 30 feet.

"Requires Attunement by a Paladin" is an example of a Class Requirement that prevents you from attuning to an item, and so can be ignored.

The bonus effect of increasing the radius of the aura is not a level requirement preventing you from using or attuning to the Item and so is not ignored.