Greater Dragonmark - Warding

Prerequisite: 8th level, Character must possess a warding dragonmark.

Your Draginmark has grown in size and power. This enhances your existing dragonmark, providing the following benefits:

The die type of your dragonmarked Intuition Die increases by 1, to a maximum of 20.

Increase either your Dexterity or Wisdom ability score by 1, to a maximum of 20.

You learn the glyph of warding, knock and Leomund's secret chest* spells, each of which you can cast without expending a spell slot or using a material component. Your spellcasting ability is Intelligence and you must complete a long rest before you regain use of these spells.

*To cast Leomund's secret chest using this feat and the mark of Warding, you must have a Siberys dragonshard with a value of at least 100 gp. While you have this dragonshard in hand, it serves as the spell's focus, and you can use it to summon and dismiss the chest.