Trigger Skills, Runic Invocation

Just a quick mechanical question about skills like “Heo Gon Rah” Runic Invocation, Antipode of the Rune Slinger. Is the damage of these skills only affected by the Runebolts tree and are modifiers like “3% more Damage per Dexterity for Invocations with Gon as their second Rune” rendered useless for this invocation?