Hero Wars Adam Event (Last Contract)

The Adam Event in Hero Wars, titled Last Contract. This special event follows a structure similar to new hero events, bringing event quests, valuable rewards, and opportunities to strengthen Adam.

This guide covers everything we know so far about the Last Contract Event — from quest progression and reward priorities to resource planning and event value. By preparing early, you can maximize your rewards, avoid wasting important resources, and decide whether this event is worth investing in for your Adam teams.

Adam Event Boss Fight

At the heart of the Last Contract event lies the Adam boss fight. Similar to the Fluffy, Lyria, Byrna, and Cascade events, this challenge is expected to focus more on survival and consistency than on pure damage.

• Each round your team survives, you earn event coins.
• Event coins can be exchanged in the Last Contract shop for Adam soul stones, upgrade items, and other valuable rewards.
• Once defeated, you can re-enter the fight and continue gathering coins.
• Success depends on lineups with strong healing, protection, and defensive synergy.

The longer you survive, the more coins you collect, making endurance the true strategy of the Last Contract Adam event.

Chapter 1 – On the Traitor’s Trail

Team 1
Source: Olympus [Watch YouTube Video]

Team 2
Buff: 140 (For Damage)
Source: DOG/HWDaily | Damage: 3.5B+

Attack-only-talisman-hero-wars — Attack Only Talisman

Chapter 2 – Gold and Honor

Team 1
Source: Mahoraga

Team 2
Source: Olympus [Watch YouTube Video]

Chapter 3 – A Bullet in the Back

Team 1
Source: Olympus [Watch YouTube Video]

Team 2
Source: Neils

Team 3
Source: Maciej

Chapter 4 – Shadow by the Campfire

Team 1
Source: Jragena

TEAM 2
Source: Pitro : Buff- 100
Description: (1-5 spot Chabba/Lyria/Guus/Keira/Adam); (6-7 Chabba/Lyria/Guus/Keria/Adam(orange)); boss fight (screenshot)

Team 3
Source: Ksitigarbha

Team 2
Buff: 100 (For Damage)
Source: Shiva | Damage: 4.2B+

Chapter 5 – Hunting the Hunter

Team 1
Source: DANNEMANN

Team 2
Source: Pitro

Chapter 6 – Dust on the Boots

Team 1
Source: Caring Jhu

Chapter 7 – Gunslinger

Team 1
Source: Caring Jhu

Team 2
Source: Crazy Jhu

Adam Event Rewards: Last Contract

The Adam event introduces a series of seven unique boss fights, each tied to a different chapter. While the chapter names will be themed around Last Contract, the reward structure for completing them is expected to remain consistent throughout the event. Each stage requires a specific number of Energy Crystals to progress, and defeating the boss grants valuable resources such as event coins, Adam soul stones, upgrade items, skin stone chests, and other useful rewards.

Remember — the Energy Crystals shown in the table below are per chapter only, not cumulative. To unlock all buffs and claim every reward, you will need to progress through all seven chapters step by step. This structure makes the Last Contract event both a resource challenge and a tactical progression path for players aiming to maximize their gains.

Adam Chapters & Rewards: Last Contract

These are the seven boss-fight chapters for the Last Contract event. The rewards follow the same structure as similar special hero events. Energy Crystals are per chapter, not cumulative.

No.

Chapter

Buffs

Energy Crystals
(per chapter)

Complete Rewards

Chapter 1

—

1 Hero Soul Stone Chest

10,000 Valor Coin

1 Sapphire Medallion

Chapter 2

—

30 Large Skin Stone Chest

20,000 Valor Coin

2 Sapphire Medallion

Chapter 3

1 Epic Gift of the Dominion

20,000 Valor Coin

2 Sapphire Medallion

Chapter 4

100

110

1 Legendary Gift of the Dominion

20,000 Valor Coin

2 Sapphire Medallion

Chapter 5

150

160

20 Hero Resource Chest

50,000 Valor Coin

10 Sapphire Medallion

Chapter 6

200

210

1 Gift of the Dominion

50,000 Valor Coin

10 Sapphire Medallion

Chapter 7

250

260

1 Absolute Elemental Spirit Summoning Sphere

50,000 Valor Coin

10 Sapphire Medallion

Unlocking Adam

To recruit Adam, players must collect 630 soul stones. These are obtained by spending event coins in the Last Contract shop, with a clear table showing how many coins are required for each star rank depending on event progression. Careful planning is needed to reach the final unlock and avoid wasting valuable resources during the Adam Event.

Adam Soul Stone Upgrade
Star	Soul Stones	Cumulative
★	10	10
★★	20	30
★★★	50	80
★★★★	100	180
★★★★★	150	330
★★★★★★	300	630
Total	630	630

Adam

Upgrading Adam to 6★ requires a significant investment of Valor Coins, and the exact amount depends on your Grail of Generosity relic level. The higher the relic level, the lower the Valor Coin cost for each upgrade.

At lower star ranks, the difference isn’t dramatic. But once you’re aiming for Adam’s final stars, the reduction from Grail upgrades saves a massive amount of coins. This makes upgrading the relic an essential step if you plan to fully develop Adam during the Last Contract Event.

The table below shows how many Valor Coins are needed for each star rank at different Grail of Generosity levels:

Valor Coins Needed for Adam Upgrade (based on Grail of Generosity)

Star Rank	Lv 1	Lv 2	Lv 3	Lv 4	Lv 5	Lv 6
★★	20,800	20,000	19,200	18,300	17,500	16,700
★★★	34,700	33,300	31,900	30,600	29,200	27,800
★★★★	69,400	66,700	63,900	61,100	58,300	55,600
★★★★★	104,200	100,000	95,800	91,700	87,500	83,300
★★★★★★	208,300	200,000	191,700	183,300	175,000	166,700

Adam Event Relics: Last Contract Event

Three relics define the Adam Event. Each provides unique benefits and upgrade paths:

Tome of Greed: Grants extra Stall Coins whenever you spend energy. Can be upgraded to level 15.
Grail of Generosity: Reduces reward costs in The Ritual’s Price. Can be upgraded to level 18.
Amulet of Battle: Boosts buffs during boss fights to strengthen your lineup.

Upgrading relics requires strategic resource allocation. The Last Contract Event doesn’t offer a single “optimal” route — players must balance between relic upgrades, boss fights, and energy management.

Tome of Greed — Energy & Valor Coin Bonus

Tome of Greed adds more Valor Coins for the event as you spend energy. Each level increases your bonus by +1,000 Valor Coins. Because upgrades cost energy, it’s best to push this relic before you start heavy energy spending during the Last Contract Event.

The table below lists the energy cost per level and the total Valor Coin bonus at that level.

Tome of Greed — Energy Cost per Level & Valor Coin Bonus

Level	Energy Cost (per level)	Valor Coin Bonus (at level)
1	0	1,000
2	10	2,000
3	20	3,000
4	30	4,000
5	40	5,000
6	50	6,000
7	60	7,000
8	70	8,000
9	80	9,000
10	80	10,000
11	80	11,000
12	80	12,000
13	80	13,000
14	80	14,000
15	80	15,000
Total	840	15,000

Grail of Generosity Upgrade Costs

The Grail of Generosity relic in the Last Contract Event reduces the cost of rewards in The Ritual’s Price. Each level you upgrade lowers the price, allowing you to stretch your Valor Coins further. Since upgrading requires energy, it’s important to know exactly how much you’ll need at each stage and how much of a reduction you’ll unlock.

The table below lists the energy cost per level and the coin cost reduction you gain in The Ritual’s Price. Use this information to plan your energy spending and decide how far to push the relic during the Last Contract Event.

Energy Required and Reduction in The Ritual’s Price Cost

Level	Energy Cost	Reduction in Ritual’s Price Cost
1	0	100 (2800 → 2700)
2	10	200 (2800 → 2600)
3	20	300 (2800 → 2500)
4	30	400 (2800 → 2400)
5	40	500 (2800 → 2300)
6	50	600 (2800 → 2200)
7	60	700 (2800 → 2100)
8	70	800 (2800 → 2000)
9	80	900 (2800 → 1900)
10	90	1000 (2800 → 1800)
11	100	1100 (2800 → 1700)
12	100	1200 (2800 → 1600)
13	100	1300 (2800 → 1500)
14	100	1400 (2800 → 1400)
15	100	1500 (2800 → 1300)
16	100	1600 (2800 → 1200)
17	100	1700 (2800 → 1100)
18	100	1800 (2800 → 1000)
Total	1,250

Energy Requirements For Boss Fight: Last Contract Event

Completing all Adam bosses in the Last Contract Event fights requires 790 energy in total. With chapter-by-chapter breakdowns available, players can calculate exactly how much they need before spending.

Once this threshold is met, any additional energy can safely be directed toward upgrading relics like the Tome of Greed and Grail of Generosity.

Amulet of Battle

Buffs, Energy Cost, and Cumulative Energy by Chapter

Chapter 3

Target Level 5 • 50 Energy

Level	Energy Cost	Cumulative	Unlocks
1	10	10	—
2	10	20	—
3	10	30	—
4	10	40	—
5	20	50	Chapter 3

Summary: L1 → L5: 50 Energy | Cumulative: 50

Chapter 4

Target Level 10 • 160 Energy

Level	Energy Cost	Cumulative	Unlocks
6	20	70	—
7	20	90	—
8	20	110	—
9	20	130	—
10	30	160	Chapter 4

Summary: L5 → L10: 110 Energy | L1 → L10: 160 Energy

Chapter 5

Target Level 15 • 320 Energy

Level	Buffs	Energy Cost	Cumulative	Unlocks
11	1	30	190	—
12	2	30	220	—
13	3	30	250	—
14	4	30	280	—
15	5	40	320	Chapter 5

Summary: L10 → L15: 160 Energy | L1 → L15: 320 Energy

Chapter 6

Target Level 20 • 530 Energy

Level	Buffs	Energy Cost	Cumulative	Unlocks
16	6	40	360	—
17	7	40	400	—
18	8	40	440	—
19	9	40	480	—
20	10	50	530	Chapter 6

Summary: L15 → L20: 210 Energy | L1 → L20: 530 Energy

Chapter 7

Target Level 25 • 790 Energy

Level	Buffs	Energy Cost	Cumulative	Unlocks
21	11	50	580	—
22	12	50	630	—
23	13	50	680	—
24	14	50	730	—
25	15	60	790	Chapter 7

Summary: L20 → L25: 260 Energy | L1 → L25: 790 Energy

Total to Unlock Chapter 7

790

Total Energy Required (Level 1 → 25)

Adam Event Battle Pass: Last Contract Event

The Adam Event also features a Battle Pass. Players aiming to maximize Adam will likely need to purchase it, as it contains the locked Mythic Skin for Adam.

The Golden Pass unlocks premium rewards, including the Unknown Skin.
Free rewards are available at each level.

Battle Pass Rewards – Last Contract Event

Adam Battle Pass — Free Rewards vs Golden Ticket Rewards

Level	Free Rewards	Golden Ticket Rewards
1	10 Energy Crystal	Adam Avatar
2	1,000 Emerald	5,000 Emerald
3	50 Skin Stone Chest	250 Skin Stone Chest
4	2 Soul Crystal	10 Soul Crystal
5	10 Energy Crystal	50 Energy Crystal
6	50 Wish Crystal	250 Wish Crystal
7	500 Exclusive Skin Stone	2,500 Exclusive Skin Stone
8	20 Rare Enchantment Rune	100 Rare Enchantment Rune
9	40 Absolute Artifact Essence	160 Absolute Artifact Essence
10	10 Energy Crystal	50 Energy Crystal
11	2 Bottled Energy	10 Bottled Energy
12	3 Chaos Core	15 Chaos Core
13	50 Wish Crystal	250 Wish Crystal
14	500 Exclusive Skin Stone	2,500 Exclusive Skin Stone
15	10 Energy Crystal	50 Energy Crystal
16	20 Rare Enchantment Rune	100 Rare Enchantment Rune
17	40 Absolute Artifact Scroll	160 Absolute Artifact Scroll
18	1,000 Emerald	5,000 Emerald
19	2 Bottled Energy	10 Bottled Energy
20	Adam Ceremonial Skin	20 Explorers’ Move
21	50 Wish Crystal	250 Wish Crystal
22	2,000,000 Gold	10,000,000 Gold
23	500 Exclusive Skin Stone	2,500 Exclusive Skin Stone
24	40 Absolute Artifact Essence	160 Absolute Artifact Essence
25	1 Sapphire Medallion	5 Sapphire Medallion
26	2 Bottled Energy	10 Bottled Energy
27	1,000 Emerald	5,000 Emerald
28	50 Wish Crystal	250 Wish Crystal
29	40 Wish Insignia	200 Wish Insignia
30	2 Explorers’ Move	20 Explorers’ Move
31	20 Rare Enchantment Rune	100 Rare Enchantment Rune
32	40 Absolute Artifact Scroll	160 Absolute Artifact Scroll
33	500 Exclusive Skin Stone	2,500 Exclusive Skin Stone
34	2 Bottled Energy	10 Bottled Energy
35	1 Sapphire Medallion	5 Sapphire Medallion
36	1,000 Emerald	5,000 Emerald
37	40 Absolute Artifact Metal	160 Absolute Artifact Metal
38	40 Wish Insignia	200 Wish Insignia
39	2 Eternal Seed	10 Eternal Seed
40	2 Sapphire Medallion	10 Sapphire Medallion
41+	2 Event Box	10 Event Box

Adam Event Quests

The Last Contract Event includes two sets of quests:

Last Contract

These are your core, repeatable objectives for the event. Each line shows the maximum progress that counts toward rewards.

Win battles in the Last Contract event — MAX 64
Clear fights on the event map and in boss encounters. Each win moves the counter; caps at 64.
Buy Emerald — MAX 120,000
Any Emerald purchase contributes up to a total of 120,000.
Spend Emerald — MAX 150,000
Use Emeralds on your usual priorities; only the first 150,000 spent are counted.
Score Ranking Points — Score at least 1,000,000,000 total ranking points in the Archdemon Event
Participate in the Archdemon Event and accumulate ranking points toward this milestone.
Buy any pet in the Hero Stall — MAX 10
Purchase pets from the Hero Stall. Up to 10 count toward the quest.
Get VIP points — MAX 7,000
Earn VIP points through purchases or bundles; the quest stops tracking after 7,000.
Spend Stall Coin — MAX 5,000
Use your Stall Coins in the event shop; only the first 5,000 spent are recorded.
Spend Sapphire Medallion — MAX 100
Spend up to 100 Sapphire Medallions for full credit.

Unleashing Power

The following rewards are taken from Resonance of Souls.

Gift of the Elements level for Adam — MAX 30
Invest Gift of the Elements levels into Adam, up to 30 counted.
Evolution level for Adam — MAX Star 6
Evolve Adam through star ranks; credit caps at 6★.
Promote Adam — MAX Red
Promote Adam through color ranks; tracking ends at Red.
1st Artifact level for Adam — MAX 80
Level Adam’s first artifact to as high as 80 for full quest credit.
Adam glyph levels — MAX 150
Raise Adam’s glyphs; a total of 150 levels count.
Upgrade any hero’s skin — MAX 150
Improve skins across your roster (not just Adam). Up to 150 levels are counted.
Unlock an Ascension glyph in the Ascension Spire — MAX 30
Open Ascension glyphs; up to 30 unlocks count.
Total ability levels for Adam — MAX 400
Level Adam’s skills; a combined total of 400 levels is tracked.

Last Contract Event

Never Miss Another Hero Wars Event

Track every upcoming event, plan your resources, and stay one step ahead with the Hero Wars Event Calendar.

View Event Calendar → Join our Discord →

Tool

Hero Wars Synergy Tool

Tool

Hero Wars Counter Tool

Guide

Hero Wars May Map Guide 2026

Guide

Hero Wars Event Calendar