Tier 1 upgrade

Aerial Attunement

Aerial Attunement (1-0-0) raises Skywarden range from 48 to 58 and gives nearby towers +3 range, stacking 3 times. How the buff works.

Greatly increases own range, and the range for nearby Monkeys up to 1 tier higher, stacking up to 3 times.

In-game description

Stats

Main attack

Damage: 1
Pierce: 4
Attack speed: 1.55s
Range: 58

Can't pop Lead, Frozen
No camo

How to use Aerial Attunement

Aerial Attunement increases the Skywarden range from 48 to 58. It also gives other towers in its radius a +3 range buff, which stacks from up to 3 Skywardens for +9 range. The buff only affects towers up to one tier above the Skywarden's highest tier, so a low-tier Skywarden only buffs tier 2 or lower towers. Once the Skywarden has a tier 4 or tier 5 upgrade, it buffs towers up to tier 5. Heroes always get the buff, whatever their level.

When to buy it

Skywardens that rely on their attack speed ramp benefit most, because more range means more continuous hitting.
Since Skywarden strategies often use several towers, three Aerial Attunements nearby give the full +9 range bonus to each other and to neighbors.
Short-range towers such as Ice Monkeys gain the most from the buff, and it is one of the few ways to raise Monkey Village range.

It is the top crosspath of choice for many path 2 and path 3 Skywardens, and the first step to Zephyr Sense.