URTacticalLight

Bekka

October 8, 2026 · 4 min read

UR Light Tactical with the highest UR HP. Radiation resist and all-enemy Sonic Boom; skip her if you need a damage dealer.

992,082 HP, first among 15 URs.
Sonic Boom hits all enemies.
Ion Shield reaches 40.6% less Radiation taken at 5★.

bekka
ur
tactical
light
tactical submachine gun
sonic boom
ion shield
doomsday judgment

Skills

Skill 1

Tactical Submachine Gun

Auto AttackCD: 1.08sLv.1 required

0★: Attacks enemies with a submachine gun, dealing damage equal to 85.88% ATK.

5★: Attacks enemies with a submachine gun, dealing damage equal to 317.756% ATK.

Fastest auto in this Tactical group. It keeps her from standing still. It does not make 13,331 attack into a carry.

Star upgrades
1★	Deals 35% more damage.
2★	Bonus damage is increased to 75%.
3★	Bonus damage is increased to 130%.
4★	Bonus damage is increased to 190%.
5★	Bonus damage is increased to 265%.

Skill 2

Sonic Boom

Active SkillCD: 10.3sLv.5 required

0★: Throws sonic grenades at all enemies, dealingPhysical DMGequal to 85.5% ATK. Radiation DMG reduction lasts 5s; the cut is not listed at 0★, and 2★ adds 3%.

5★: Throws sonic grenades at all enemies, dealingPhysical DMGequal to 188.1% ATK and reducing their Radiation DMG by 6% for 5s.

All-enemy hit plus a Radiation cut on them. The grenade is Physical. The radiation line is a debuff on the other team, not a heal.

Star upgrades
1★	Deals 35% more damage.
2★	Reduces Radiation DMG by 3%
3★	Bonus damage is increased to 70%.
4★	Increases bonus effect to 6%.
5★	Bonus damage is increased to 120%.

Skill 3

Ion Shield

Passive SkillLv.21 required

0★: In combat, reduces Radiation DMG taken by 20.6%.

5★: In combat, reduces Radiation DMG taken by 40.6%.

Personal Radiation taken. It does not name allies. Quiet if the map is not Radiation.

Star upgrades
1★	Reduces incoming Radiation DMG by 4%
2★	Increases bonus effect to 8%.
3★	Increases bonus effect to 12%.
4★	Increases bonus effect to 16%.
5★	Increases bonus effect to 20%.

Skill 4

Doomsday Judgment

Ace SkillLv.31 required

0★: Increases ATK, DEF, and HP by 20%. Increases Skill Cooldown Speed by 20%.

5★: Increases ATK, DEF, and HP by 20%. Increases Skill Cooldown Speed by 20%.

Personal ceiling. Unlocks at level 31 and 4★. The printed line does not change from 0★ to 5★.

Overview

Bekka is the UR Light Tactical with the largest HP pool in this set. Tactical Submachine Gun is a 1.08s auto. Sonic Boom hits all enemies and cuts their Radiation damage. Ion Shield cuts Radiation she takes. Doomsday Judgment unlocks at level 31 and 4★.

At Lv.150 / 5★ she has 992,082 HP and 13,331 attack. HP, defense, and power are first among 15 URs. Attack is last. Summon: 10 fragments.

Best for / not for

Pick her when you need the Light Tactical wall and the map uses Radiation. 992,082 HP is first among 15 URs. Sonic Boom is the all-enemy button; Ion Shield is why she lives through Radiation.

Skip her as a damage UR. 13,331 attack is last among 15 URs. Lucian (26,726) and Yana (25,850) are the burst seats. If the week is player-versus-player with no Radiation, Ion Shield is idle and she is only an HP stack plus a weak grenade.

Team

Sonic Boom names all enemies, not a row. Ion Shield names nobody else. Sit her on the front because that is where 992,082 HP belongs, and put attack behind or beside her (Lucian, Monroe, Yana).

Virgilio is the other Light Tactical. Arnold and Dirk are the Heavy walls if you need HP on that camp. You do not need two Light Tacticals as damage.

Investment

Skill books are the sum of the per-level costs in the game data. Use the hero calculator for EXP and fragments.

Skill	Books to Lv.30	Books to Lv.40
Tactical Submachine Gun	226,000	576,000
Sonic Boom	226,000	576,000
Ion Shield	226,000	576,000
Doomsday Judgment	226,000	576,000

Sonic Boom first: all-enemy hit and the Radiation cut. Ion Shield second when Radiation is the mode you fail. Doomsday Judgment third, at level 31 and 4★. Tactical Submachine Gun last.

Expert breakdown

Overall evaluation

Best skill priority

Upgrade in this order

1
Sonic Boomall-enemy grenade and the Radiation debuff.
2
Ion Shieldpersonal Radiation taken, campaign maps.
3
Doomsday Judgment20% ATK, DEF, and HP at level 31 and 4★.
4
Tactical Submachine Gunlast; last-place attack.

Strengths

992,082 HP, first among 15 URs.
Sonic Boom hits all enemies.
Ion Shield reaches 40.6% less Radiation taken at 5★.

Weaknesses

13,331 attack, last among 15 URs.
Ion Shield does nothing if the hit is not Radiation.

Best role

PvPGoodGood. HP wall; Ion Shield may sit idle.
BossFairFair. 13,331 attack does not carry a boss.
ArenaGoodGood. Same HP job; Radiation kit is map-dependent.
CampaignVery GoodVery Good. Radiation lines plus the largest UR HP.
SupportSecondarySecondary. Sonic Boom debuffs enemies; Ion Shield is personal.

Verdict

Raise Bekka when you want the Light Tactical with the largest HP bar and the map uses Radiation. Star Sonic Boom, take Doomsday Judgment at level 31 and 4★, and do not compare her attack to Lucian. If Virgilio already holds the Light Tactical seat, she is still the thicker wall, not a second damage dealer.