Heat Dome Attack
Heat Dome Attack is Trunks' signature wave. Before the beam hits, it launches the closest enemy in front of you into the air, leaving them exposed to the blast.
Learning it
Trunks teaches Heat Dome Attack for 6,000 TP. He has no alignment requirement. Like every ki technique, it needs Ki Control, an empty main hand and at least 5% Power Release, and it must be equipped in a technique slot.
How it works
Heat Dome Attack is a Wave ki attack: hold the slot key to charge it (2.5 seconds to reach 100%), keep holding to overcharge up to 175%, and release to fire.
When it fires, the closest enemy in front of you within 8 blocks is launched into the air before the beam hits. Its damage is your Ki Damage × 2.25 × the charge.
As a Wave attack, it can clash with other beams.
Upgrades
As a Wave attack, it gains experience when it hits and can upgrade its damage, speed, armor penetration and cooldown. See Techniques.