Luna looks like one of the biggest obvious winners from the patch so far. She received a simple but powerful buff and at the same time, she benefits from all general changes to the game.
Her Lunar Blessing rework is very strong in two situations: laning and 5-man pushing.
Besides damage, Her INT supports will now have more mana to harass with spells, while her STR supports will have more HP to trade harass, which makes the lane a bit easier to win.
More importantly, the significant primary attribute bonus to all allies (especially with the talent – 40 STR is no joke) is very powerful when you are 5-man pushing in the mid game. The Luna + DK classic combo, for example, is now even stronger and can lead to fast mid-game victories.
Moreover, Luna is one of the fastest Jungle farmers, which means she benefits greatly from the changes to the map and the changes to the neutral creep gold and stacking buff. With a good lane and a few stacked camps, she can easily snowball out of control.
Last, with the TP changes it’s easy to imagine Luna split-pushing in the late game. She pushes out lanes very fast and deals significant building damage. The ability to get in position to split-push and get back to base in an instant with BoTs and TP scrolls is very valuable on this hero.
Luna has one of the most significant win rate spikes since the new patch (+11% to 61% WR). This is likely to level-out a bit, but it’s obvious that she is finding a lot of success already.