Upgrade workshop

BUILD YOUR LOADOUT

Choose your module. Explore its upgrade branches, then compare tiers and rarity effects side by side.

MODULE UPGRADE TREE

Top Mortar

21 upgrade records · 5 branches

Branches group available upgrades. Tier ranges are shown as listed; connecting lines indicate grouping, not unlock requirements.

TOP MORTAR / 01

Strengthen your activated skill

5 CHOICES

Rarity

Scroll across to compare choices. — means no value is listed. Cooldown ratings are formula inputs, not seconds.

Effect / rarity	Tier 1	Tier 2	Tier 3	Tier 4	Tier 5
Base New active base damage	85	100	115	130	145
Common optional active ammo	+3	+3	+3	+3	+3
Uncommon optional active ammo	+4	+4	+4	+4	+4
Rare optional active ammo	+6	+6	+6	+6	+6
Epic optional active ammo	+9	+9	+9	+9	+9
Common core active damage	0	0	0	0	0
Uncommon core active damage	+5	+5	+5	+5	+5
Rare core active damage	+15	+15	+15	+15	+15
Epic core active damage	+15	+15	+15	+15	+15
Common optional active size	0	0	0	0	0
Uncommon optional active size	+15	+15	+15	+15	+15
Rare optional active size	+30	+30	+30	+30	+30
Epic optional active size	+50	+50	+50	+50	+50
Common optional active speed	0	0	0	0	0
Uncommon optional active speed	+15	+15	+15	+15	+15
Rare optional active speed	+30	+30	+30	+30	+30
Epic optional active speed	+50	+50	+50	+50	+50

TOP MORTAR / 02

Improve attacks between abilities

5 CHOICES

Rarity

Scroll across to compare choices. — means no value is listed. Cooldown ratings are formula inputs, not seconds.

Effect / rarity	Tier 1	Tier 2	Tier 3	Tier 4	Tier 5
Base New automatic base damage	85	100	115	130	145
Common optional automatic ammo	+1	+1	+1	+1	+1
Uncommon optional automatic ammo	+1	+1	+1	+1	+1
Rare optional automatic ammo	+2	+2	+2	+2	+2
Epic optional automatic ammo	+3	+3	+3	+3	+3
Common core automatic damage	0	0	0	0	0
Uncommon core automatic damage	+5	+5	+5	+5	+5
Rare core automatic damage	+15	+15	+15	+15	+15
Epic core automatic damage	+20	+20	+20	+20	+20
Common optional automatic size	0	0	0	0	0
Uncommon optional automatic size	+20	+20	+20	+20	+20
Rare optional automatic size	+30	+30	+30	+30	+30
Epic optional automatic size	+50	+50	+50	+50	+50
Common optional automatic speed	0	0	0	0	0
Uncommon optional automatic speed	+20	+20	+20	+20	+20
Rare optional automatic speed	+30	+30	+30	+30	+30
Epic optional automatic speed	+50	+50	+50	+50	+50

Open a choice to see its additional ability properties.

TOP MORTAR / 03

Bring abilities back sooner

5 CHOICES

Rarity

Scroll across to compare choices. — means no value is listed. Cooldown ratings are formula inputs, not seconds.

Effect / rarity	Tier 1	Tier 2	Tier 3-5	Tier 4	Tier 5
Common effect active cooldown rating	+0.1	+0.1	+0.1	+0.1	+0.1
Uncommon effect active cooldown rating	+0.15	+0.15	+0.15	+0.15	+0.15
Rare effect active cooldown rating	+0.2	+0.2	+0.2	+0.2	+0.2
Epic effect active cooldown rating	+0.25	+0.25	+0.25	+0.25	+0.25
Common effect automatic cooldown rating	+0.1	+0.1	+0.1	+0.1	+0.1
Uncommon effect automatic cooldown rating	+0.15	+0.15	+0.15	+0.15	+0.15
Rare effect automatic cooldown rating	+0.2	+0.2	+0.2	+0.2	+0.2
Epic effect automatic cooldown rating	+0.25	+0.25	+0.25	+0.25	+0.25