Black Whirl

"Deals a reasonable amount of Dark damage to 3 enemies"

- Museum Description

General Information
This is the information you can find at the museum
 * Required AP: 9
 * Level Learned: 13
 * Type: Attack
 * Element: Dark
 * Target: Monsters
 * Effect Range: 3

Tiers
Most antenna skills change into better and stronger skills at certain levels. This antenna skill has this cycle of change:

Antenna Root (lvl 1) --> Dark Ball (lvl 4) --> Black Whirl (lvl 13) --> Black Hole (lvl 32)