🏯 [May 2021] Ninja Tower Event - FAQ, Discussion & Summons!

Coming Soon: The Ninja Tower Event

:spiral_calendar: Schedule

Start Time End Time Duration Frequency
2021-05-26T07:00:00Z 2021-05-31T07:00:00Z 5 Days Every 8 Weeks

Click to enlarge

Click for Additional Dialogue/ Cut Scenes

Post Level 10

Post Level 20

Post Level 30

Post Level 40

Post Level 50 (Completion)

:japanese_castle: Ninja Tower Overview!!

Click for overview of the event & summary of the aspects to the Eventp; note this section should answer most questions asked.


  • The Ninja Tower Event a brand new event which is accessed via the “Quests” page with 50 unique stages.
  • Each stage features 1,2 or 3 monster waves followed by a boss stage.
  • You CANNOT repeat or replay or rerun a completed stage.
  • Gameplay features a new tile called an “Oni Curse” (more on that below).
  • Completing 3 stages gives you a choice of one of three “Oni Blessings” which apply to all heroes in your roster for that specific event.
  • Heroes can be used on as many stages as you like, as long as they don’t get “cursed out”. Read on that in the “oni curses” section below.
  • The higher you go up the tower, the more difficult it becomes.
    • Gameplay becomes harder
    • Oni-Curses appear more frequently
    • Different Mob & Boss configurations
    • Appearance of “Deadly Chamber” effects (more below)

:zap: Flags/ Energy!!

  • Ninja Tower uses its own Flag Energy Currency. Separate from World Energy etc…
  • You have a limit of 10 flags
  • Flags are regenerated once per day & completely refills your flags
  • There is also a new “flask” which has been added called the “Tower Energy Flask”.

:japanese_goblin: Oni Curses

  • Oni Curses are a new tile that randomly appears on the Board.
  • On appearance, the Oni Curse is allocated to one of your 5 heroes
  • You then have 3 turns to remove the curse. If you fail, that hero recieves 1x curse.
  • Heroes who are cursed 2 times throughout the event are no longer usable in the event (still able to be used elsewhere).
  • If you FLEE with an Oni Curse (either with the countdown still on it or timed out) on a hero, it sticks (i.e. that hero is cursed).

:angel: Oni Blessings

  • Rewarded on completing every third stage
  • Blessings are fixed & are the same for everyone (i.e. player A gets x,y&z blessing at stage 3. So does player B, Player C etc…)
  • Blessings apply to ALL heroes in your roster for that specific event.
    • They do NOT apply outside the Ninja Event

:skull_and_crossbones: Deadly Chamber Effects.

  • There are three Deadly Chamber Effects in the Ninja Tower:
    • Toxic Vapour - All heroes take ‘x’ damage every ‘y’ turns
    • Fragile Floor - The number of battle items you take are reduced by ‘x’. Cannot be less than 1
    • Erratic Time - All Status Effect Durations are reduced by ‘x’ turns.
  • Table below has more details of the deadly chamber effects & how they increase in severity though the Tower Event.

Stage Range Toxic Vapor Fragile Floor Erratic Time
1 - 5 - - -
6 - 10 50 damage per 3 turns - -
11 - 15 " 1x less of each item -
16 - 20 " " Effects 1 turn shorter
21 - 25 75 damage per 3 turns " "
26 - 30 " 2x less of each item "
31 - 35 " " Effects 2 turns shorter
35 - 40 100 damage per 3 turns " "
41 - 50 " " Effects 3 turns shorter

Note: " means as above

:world_map: Infographics & Guides

NOTE!!! All infographics are based on previous NT Events & may change. They will be updated as time permits.
Credit: @cap
Source: 🏯 Cap's Ninja Tower Infographics & Guides

Click for Boss Special Skill Info

Click for graphic on Deadly Chambers & Oni Blessings

Oni Blessings

Deadly Chamber Effects

@Zartanis Infographic:
Source: Building, Crafting, Event, Talent Grid Guides, etc

Click for Zartanis' Infographics (Part 1 & Part 2)

@Brenna85’s Infographics (Polish):

Click for Brenna85's Polish guides/ infographics

:moneybag: Loot & Rewards

Individual Stage Loot

On completing each stage, you are awarded with a Emblem & Ninja Coin reward in addition to the usual stuff. See above graphics for a breakdown of this loot.

Event Placement Loot

Click for Event End Rewards Summary

:rotating_light: Progression Reward – Tower Chest

A “Tower Chest” is awarded every 10 levels completed. It also creates a “Completion” reward of sorts where the 5th and Final Tower Chest will only be available on completing all 50 levels.

Click for Summary of Coin. Emblems & an Example Set of "Tower Chest" Loot

Loot Summary

Each Tower Chest features a mixture of Fixed Loot (Emblems & Coins) and Random Loot (Crafting/ Ascension Materials & Battle Items).

Tower Chest Stage Unlocked Tower Coins Emblems
1 10 10x 10x
2 20 10x 10x
3 30 10x 10x
4 40 10x 20x
5 50 25x 30x
Total - 65x 80x

Guvs Example Loot from December 2020

Tower Chest 1

Tower Chest 2

Tower Chest 3

Tower Chest 4

Tower Chest 5

:spiral_notepad: Guide to Excelling in the Ninja Tower Event

Credit to @madmarv for this writeup; Source

Click for guide by @madmarv

:money_with_wings: Tower Coin

A new coin currancy added to the game. Used exclusively to summon in the Ninja Portal.

Thus far the Ninja Coins can only be gained from the Ninja Event as either progress rewards, stage rewards or final placement rewards. Oh and offers too…

Click for Image & Tool Tip

In Game Tool-Tip:

Used for a free summon at the Ninja Summon. You need 100 coins for one summon.
This Item can be received as a reward from the Ninja Tower

:left_speech_bubble: Share Your Teams & Results for Ninja Tower Level!

Post your teams in a comment down below, and how you did!

  • Which team did use for each Stage?
  • What Battle Items did you use, if any?
  • Which Stages did you defeat?
  • Would you do anything different next time?
  • Anything else interesting to share?

Ninja Heroes

To Discuss the Power or Effectivness of the Ninja Tower Heroes please use this thread:
🏯 Ninja Hero Thoughts & Discussion Thread

Beta Information on the Ninja Heroes: 🧪 Early Information on Ninja Tower Heroes (Epic & Legendary) [Part of The Beta Beat V32]

:woman_superhero: Ninja Tower Summons & Offers :money_mouth_face:

The below section summarises the Odds & Offers for the two portals associated with the Ninja Tower Event.

Click for Portal Odds & Summon Costs

:game_die: Ninja HERO Portal

Classic Heroes

  • Rare Classic Hero: 71%
  • Epic Classic Hero: 20.8%
  • Legendary Classic Hero: 1.5%

Ninja Heroes

  • Epic Ninja Hero: 5.7%
  • Legendary Ninja Hero: 1.0%

Bonus Draw

  • Legendary Hero of the Month: 1.3%

:money_mouth_face: Summoning Costs

The costs of summoning are listed below
Single Summon:

  • 100x "Tower Coins
  • 300x Gems

10x Summon:

  • 2600 Gems

There is currently no “30x” summon option

:money_with_wings: Avoiding Overspending & Heartache :broken_heart:
Or: How many summons are needed to get a Ninja Hero?
Below Maths is current as of October 2020 portal.
Any Ninja Hero (4 or 5*) 6.70% 50.02% 87.51% 99.90% 100.00% 100.00%
Any 5* Ninja 1.00% 9.56% 26.03% 63.40% 99.34% 100.00%
A Specific 5* Ninja 0.20% 1.98% 5.83% 18.14% 63.25% 95.04%
Any 4* Ninja 5.70% 44.39% 82.81% 99.72% 100.00% 100.00%
Any Specific 4* Ninja 1.90% 17.46% 43.76% 85.31% 99.99% 100.00%
Any Ninja Troop 5.00% 40.13% 78.54% 99.41% 100.00% 100.00%
A Specific Ninja Troop 1.00% 9.56% 26.03% 63.40% 99.34% 100.00%

Please note that NO occurrence is ever actually 100%; the 100% entries in the table below indicate cumulative probabilities sufficiently close to 100% that they are expressed as such for simplicity. All other numbers are rounded to the nearest 0.1%.
This table shows the cumulative probability of different Summon events, based on a total number of Summons (1x, 10x, 30x, 100x, 500x, 1500x, 2500x, 5000x & 10000x). Based on 10,000 gems costing 99.99 USD, I have also added an approximate $ cost too. (Each 30x Summons costs 8,000 gems or ~$79.99 USD).

Ninja Troop Portal

Click for Odds & Summon Costs


  • Rare Classic Troop = 85%
  • Epic Classic Troop = 10%
  • Epic Ninja Troop = 5%

:money_with_wings: Summon Costs

You CAN use your Epic Troop Tokens (ETT’s) in the Ninja Portal. Gem Summon Costs remain the same:

  • 1x = 200 Gems
  • 10x = 1600 gems

:moneybag: Offers

Click for Offers Screenshots

prices in AUD & include tax

:question: Questions?

If you have question that have not been answered above about the Ninja Tower Event Quest, please post them down below.

:link: Related Threads

Historical Ninja Tower Threads:

Beta & Announcements


This topic was automatically closed after 26 days. New replies are no longer allowed.

I have enough gems for 2 ten pulls from the ninja summon. Is it worth it or would you wait for other summons?

If you have most of the best ninjas, then it is not worth it. If you only have a few or none of them, it is always a good portal to have a chance getting Garnet, Onyx, Cobalt, Sapphire and Ametrine.

In the end, it is really up to you. Most F2Ps would advise to only summon using free keys, coins and tokens. But if you don’t mind spending extra money just to get enjoyment (and disappointment) from pixels, summoning from any portal wouldn’t be an issue for you, ain’t that right?

1 Like

I only have Shale. I don’t mind spending a bit here and there but I’m just wondering if there are better sumons to pull from.

The main problem with the Ninja Portal is that there are no 3* ninjas. So if you don’t get a ninja, there is not much consolation prizes. If you summon in S3, S4, or the new Starfall Circus event, there are interesting and useful 3* and 4*s.

I only spend on the 300 token offers on Day 4 instead of using gems, but I’ve been lucky enough to pull Onyx and Ametrine.


If you are a regular spender then do it, if you are C2P and want the most out of your gems then dont, you get way more value out of your gems if you use them on the S3 or S4 portal, that way even if you dont get a 5* (very likely) then you will end up with good 3 and 4*s.


Be ready for this :slight_smile:

1 Like

Yep. As @Mr.Sabaton have stated. The issue is if you already have the 3* heroes from those aforementioned portals. Then you’d be gunning for the 4*. Besides, Shale is one of the weakest ninjas out there. I don’t have him though. I have 2 Sapphires, 1 Ametrine and Jade (ugh!!) all from tower coins. Still want a 2nd Ametrine. But I’d settle for Garnet, Cobalt and Onyx. Lol

1 Like

I have all the 3 and 4 star classic heroes so my question remains the same really. Are the 4 and 5 star ninjas worth it if I get them. When is the circus going live?

I can always wait for other summons

Circus is coming in june so in only a few weeks. The problem with the ninja portal is that only 3 out of the 5 5* s are actually good so even if you get lucky to pull a 5* its still only a 60% chance to be a good one. If you dont have a huge I mean HUGE budget to keep pulling till you get those 3 then i would advise to keep your gems.


Or maybe do a 10 pull and get some troops, inonly have 3 4* troops. All I’m getting is 3* from tokens

on my experience, if you summon first or second ninja portal most probably you will get jade first or mica unless you spend like 2-3 grand probably you will get cobalt onyx and garnett…

That is very true. I don’t want to spend to much on this game, to many disappointments


My 2 free pulls :

Ametrine is dupe but Yang Mai is new :heart_eyes:


Really, i do not understamd why SG not give all 50 flags from the start of event?

Is like SG wants to see us every day in game, but they dont care about our life, just our money i guess.

Thats pretty sad, this game seems still nice, but it goes in a very wrong direction.

A lots of little improvements that exists in other games to make game more pleasant for players are missing, and this is just sad.


i think giving us all 50 flags at the start would be too much, but i would like to see the flags accumulate instead of go to waste. i would love to relax after a Sunday morning at church and just crank out Ninja Tower for the rest of the day–or however long it takes me to finish it haha.


I think I’ve done 25 pulls for Ninja event troops just today…
I have been playing for more than a year ,maybe 1,5…so far no ninja troops :woozy_face::zombie:

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