That'd be fun! Maybe I'll look for some big beefy instant/sorcery cards to make sure Living Lore is big enough!

The main idea is to combo out quickly: 

1. Have some creature with an ETB/LTB ability on the board, like Halimar Excavator or Cloud of Faeries or whatever,

2. Cast any double blink spell like Ghostly Flicker or Displace,

3. Cast Naru Meha while double blink is still on the stack,

4. Resolve Naru Meha, use triger targeting double blink spell,

5. Copied double blink targets Naru Meha and creature with ETB/LTB effect like Halimar Excavator,

6. Resolve copied double blink, get new Naru Meha and ETB/LTB effect,

7. Naru Meha copies original double blink spell,

8. Lather, rinse, repeat.

I'm not sure how much fun it'll be, but I don't have a combo deck in EDH really, and my Talrand EDH cantrip/Counterspell deck is definitely boring.