Mass Troop Event
A one-day event that drops a big batch of one troop into your army for free, on top of the army you trained, which makes multiplayer attacks that day much easier.Also called Troop Injection.
- Type
- Troop event
- Last run
- Nov 9, 2026
- Status
- Ended
Last run: Clash of Titans
Nov 9, 2026
- 25 free M.O.M.M.As
- Town Hall 10 and above
Source: the official announcement
How it works
- 1
Free troops on top of your army
For the day, a set number of the featured troop is added to your army in multiplayer battles, free of charge.
- 2
One troop, one day
Each run features a single troop, sometimes a new temporary one, and lasts about a day.
Tips
Attack as much as you can that day
The free troops make strong attacks easy, so it's a good day to push for loot, stars and season challenges.
Check your Town Hall
Recent runs were open from Town Hall 10; below that the free troops don't show up.
Mass Troop Event FAQ
When is the next Mass Troop Event?
No date has been announced yet. The Mass Troop Event last ran Nov 9, 2026; this page gets the new dates as soon as they're announced.
How long does the Mass Troop Event last?
The last run lasted 1 day (Nov 9, 2026). Past runs lasted between 1 and 2 days.
When has the Mass Troop Event run before?
Before the last one: Oct 7–8, 2026; and Jul 13–14, 2026. The schedule below lists the runs on record since 2026, with what was on and a source.
What is a Mass Troop Event in Clash of Clans?
A one-day event where a large group of one troop, such as 25 M.O.M.M.As or 50 Totem Throwers, is added to your army for free in multiplayer battles.
What Town Hall do you need for the Mass Troop Event?
Town Hall 10 and above in the October and November 2026 runs. Check each run's announcement, since the requirement can change.
Do you have to train the Mass Troop Event troops?
No. They're added to your army for free while the event is on, in addition to the troops you trained.
Sources: Clash of Clans Fandom Wiki (Events, Army Injection Events), and each run’s announcement in the schedule.
Schedule
Every time Mass Troop Event has run, newest first.
| Dates | Season | What was on | Source |
|---|---|---|---|
| Nov 9, 2026Ended | Clash of Titans | 25 free M.O.M.M.As · Town Hall 10 and above | supercell.com |
See all events for what else is on now and coming up.