Petra

Mythic Cavalry hero from Generation 3.

Backstory

The patrons of Petra's local gambling hole still have a hard time believing anyone, let alone a 14-year-old girl, could empty their collective pockets…
Opening of the story from the hero reference

How to unlock

Hero Roulette
Community guides also list: Swordland Showdown.

Maximum stats

Hero level 80. Exclusive Gear adds its own stats on top when equipped.

Stars	Attack	Defence	Health
No stars	855	855	8,550
1★	1,080	1,080	10,800
2★	1,395	1,395	13,950
3★	1,836	1,836	18,360
4★	2,457	2,457	24,570
5★	3,330	3,330	33,300
5★ with Fate's Writ Lv. 10	3,960	3,960	39,600

Bonuses to Cavalry troops' attack and defence. They depend on stars, not hero level.

Stars	Attack	Defence
No stars	+36.61%	+36.61%
1★	+59.78%	+59.78%
2★	+92.22%	+92.22%
3★	+137.63%	+137.63%
4★	+201.21%	+201.21%
5★	+290.23%	+290.23%

Abilities

Ability	What it does	Lv. 1	Lv. 2	Lv. 3	Lv. 4	Lv. 5
Dichotomy	Petra throws a tarot card at an enemy, dealing Attack* 270%–378% damage and inflicting one of the following effects: reducing the target's Attack by 20% for 2s or stunning the target for 1.5s.	270%	297%	324%	351%	378%
Change of Fate	Petra curses an enemy, dealing floating damage based on a base value of Petra's Attack* 50%–70%. The final damage is a random amount between 5% and 600% of that base value.	50%	55%	60%	65%	70%
Turn Card	Petra reverses misfortune by healing a friendly hero with the lowest percentage of Health remaining based on a base value of Petra's Attack* 100%–140%. The final Health restored is a random amount ranging between 5% and 400% of that base value.	100%	110%	120%	130%	140%

Ability	What it does	Lv. 1	Lv. 2	Lv. 3	Lv. 4	Lv. 5
Evil Eye	Grants all Squads' Attack a 50% chance of cursing the target, increasing Enemy Squad's Damage Taken by 10%–50%.	10%	20%	30%	40%	50%
The Favor	Petra is known as a lucky fortune-teller to her soldiers, granting a 50% chance of increasing Squads' Attack by 10%–50%.	10%	20%	30%	40%	50%
The Shield	Petra's divination navigates bad outcomes with a 40% chance of reducing damage taken by 10%–50% for all squads.	10%	20%	30%	40%	50%

Skill upgrades

Skill level	1st skill	2nd skill	3rd skill	Books
Lv. 1	On recruit	1★	2★	—
Lv. 2	1★	1★	2★	10
Lv. 3	2★	2★	2★	30
Lv. 4	3★	3★	3★	50
Lv. 5	4★	4★	4★	75

Exclusive Gear levels

Each level costs Fate's Writ Widgets.

Lv.	Widgets	Total widgets	Power
1	5	5	42,000
2	10	15	71,400
3	15	30	100,800
4	20	50	130,200
5	25	75	159,600
6	30	105	189,000
7	35	140	218,400
8	40	180	247,800
9	45	225	277,200
10	50	275	315,000

Lv.	Attack	Defence	Health	Conquest skill
1	84	84	840	Lv. 1
2	142.8	142.8	1,428	Lv. 1
3	201.6	201.6	2,016	Lv. 2
4	260.4	260.4	2,604	Lv. 2
5	319.2	319.2	3,192	Lv. 3
6	378	378	3,780	Lv. 3
7	436.8	436.8	4,368	Lv. 4
8	495.6	495.6	4,956	Lv. 4
9	554.4	554.4	5,544	Lv. 5
10	630	630	6,300	Lv. 5

The Expedition ability unlocks at gear level 2.

Lv.	Cavalry Lethality	Cavalry Health	Expedition skill
1	7%	7%	Locked
2	14%	14%	Lv. 1
3	21%	21%	Lv. 1
4	28%	28%	Lv. 2
5	35%	35%	Lv. 2
6	42%	42%	Lv. 3
7	49%	49%	Lv. 3
8	56%	56%	Lv. 4
9	63%	63%	Lv. 4
10	70%	70%	Lv. 5

Exclusive Gear abilities

Ability	What it does	Lv. 1	Lv. 2	Lv. 3	Lv. 4	Lv. 5
Weighted Deck	Petra has become more skilled at weighting the cards of fate in her favor, increasing the upper and lower limit of her fluctuating skills by 30%–150%.	30	60	90	120	150

Ability	What it does	Lv. 1	Lv. 2	Lv. 3	Lv. 4	Lv. 5
Cosmic Eye	"Strike!" The cards never fail to inform Petra of the right time to act. Petra increases Rally Squads' Attack by 5%–15% when initiating a rally.	5%	7.5%	10%	12.5%	15%

Shard progression

Star	Tier 1	Tier 2	Tier 3	Tier 4	Tier 5	Tier 6	Total
1★	1	1	2	2	2	2	10
2★	5	5	5	5	5	15	40
3★	15	15	15	15	15	40	115
4★	40	40	40	40	40	100	300
5★	100	100	100	100	100	100	600

Lv.	Attack	Defence	Health
1	28	28	280
2	47.6	47.6	476
3	67.2	67.2	672
4	86.8	86.8	868
5	106.4	106.4	1,064
6	126	126	1,260
7	145.6	145.6	1,456
8	165.2	165.2	1,652
9	184.8	184.8	1,848
10	210	210	2,100