Alliance chat lights up. Their Castle is the one they named. Your marching line is still on the map.

You stare, then you tap.

🆘 The Chat Ask

Reinforce is a real march. The ask in chat is just a person typing.

Nobody fills it for you. Troops still in the Castle can walk. Troops already out cannot sit in two places.

🏠 Troops At Home

Send what is still in the Castle if you want to move now.

Recall first if the army you want is the one on the road. Then Reinforce.

A third tap is a short reply. You cannot make this one.

None of those is an official correct play.

🚶 Split Attention

The trap is pretending the walking army can also Reinforce.

Ignore the ask and the fight at their Castle finishes without you. Recall mid-walk and you spent a march on nothing. Community experience, not a timer.

I send whatever is home when I can still see troops in my own Castle. I reply in chat when I am empty.

When an ally asks for Reinforce and your army is still walking, what do you actually do?

🅰️ Send whatever is still home 🅱️ Recall, then Reinforce 🅲 Reply that you cannot make this one

Vote in the comments. Mention whether you tell them in chat, or just start the Reinforce and stay quiet.