Wraith
Heavy Aircraft
Wraith is a tanky 300-cost short-ranged aerial unit with 4 cannons that are strong against light units and shoot different targets.

Technologies
Increases the number of Wraith's floating cannons from 4 to 8.
Increases range by 40
Increases HP by 35%, and blocks 60 damage when attacked. The damage blocking effect increases with the Rank. And for each Rank, blocks an additional 60 damage.
Projects a Degeneration Beam to enemy units within a range of 120m. The affected enemy units' movement speed is reduced by 40%, their ATK is reduced by 20%, and they take an additional 30% damage when attacked.
Increases HP by 30% and automatically restores 4.5% of Max HP per second upon taking damage
Increases the splash damage range of the floating cannon by 7m, but decreases ATK by 30%
Wraith becomes a ground unit. It can no longer attack air targets, but its Attack Range increases by 50, and its attack interval increases by 0.4 seconds.
Strategy
In the early game, Wraith serves as a tanky aerial unit that can clear chaff. With levels and technologies, Wraith can become the fastest chaff clearer in the game as well as a fearsome DPS threat. Unlike other chaff clear units, the Wraith will always target up to 4 different units as long as there are enough units in range, thus preventing it from getting stuck on a single tank like a Rhino. This makes it perfect for efficiently cleaning up Crawlers and exposing the short-ranged units hiding behind. However, due to the Wraith’s short range, it requires careful positioning and protection, or it will quickly become vulnerable and fall to the enemy anti-air. In order to keep it away from danger, Range Enhancement is often the go-to tech for the Wraith, Floating Artillery Array is one of the nastiest follow-up techs, doubling the DPS of the Wraith and significantly increasing its utility. Alternatively, Wraith can become an almost unkillable threat with Field Maintenance and/or Armor Enhancement if the opponent lacks significant anti-air DPS. The Wraith’s signature technology is Degeneration Beam, which applies a significant debuff to all nearby units, but is temporarily blocked by Photon Coating or Photon Emission. High-Explosive Ammo is a niche tech that allows for rapid chaff clear at a low cost, whilst giving up DPS.