Anyone managed to achieve anything noteworthy since the merits came out?

So far I've merited Rune Enchantment 5/5 and Battuta 5/5 but I haven't actually played RUN, so can't say how well they work.

Also has anyone confirmed whether the Rune Enchantment potency is solely the elemental resistance, or is it a straight addition to en-damage, or a % bonus to en-damage as well?