Spideraxeさんのイラストまとめ

Realm's Caretaker: Gaspar was the first yordle to arrive in Realm’s End. For many years, he wandered alone amidst the twisting paths and portals that all seemed to lead nowhere. Having decided that no one should ever have to do the same, 1/2

Norra's Portalpalooza: "I ought to take the Low Roads more often! Silly me, I always forget to mind my head..." - Norra

The Tea Maker: Ashane was once a renowned tea maker before finding herself lost in Realm’s End. While experimenting with new flavors, an unfortunate blend of two leaves had put her into a deep sleep--she dreamed strange dreams about odd creatures and impossible structures, 1/2

Just noticed TFT used Mountain Drake's LoR splash for Terra's splash (one of the new dragons in 7.5). LoR does have some great art.

Seal In Steel: The fallen god-warriors entombed in these weapons could not be easily defeated, and so instead were contained.

Back Alley Bar: After drying the last of the glasses, the barkeep took a moment to look over his place. This spot, this home from home, had seen so many strangers become friends, and wore the graffiti and dents from many a wild night. 1/2

And yes these are confirmed Xolaani's blades in Rhaast's card art "He lifted Xolaani’s blades and put them to his tongue, savoring the taste of fresh blood."

So this should be Xolaani, after she infests Jun, once she takes up the Darkin weapons after failing to protect the temple.

Disciple of Doran: "I have learned what knowledge I could to continue this sacred art. As for Doran, and his master, and his master before him... I hope their spirits will guide my hammer."- Disciple of Doran, handwritten scroll

Soul Sword: "Blade and body." - Master Yi