Where does it say that?

You need to use the In Love paint for your entry to be accepted. Same for you, but you also need a few more kills - 30 is the required target.

First attempt: Noobs left in the last minute so not enough players were in battle Second attempt: My tank was not visible when the battle was over, so paint could not be seen. Third attempt: Finally, some success. Took waaaaaaay too long.

You better believe it