What is the ruling on purchasing gold that helps increase offensive or defensive power or boost production in the game Travian, given that it is bought with credit cards or phone?

The gold in this game is virtual, and players buy it with real money to increase their offensive and defensive power. This game wastes the time of young people, causes enmity, hatred, and insults, and spreads the spirit of seizing other peoples' lands. It also leads to neglect of duties, and it is a vain amusement. Paying money into it increases its impermissibility. The operating company makes large profits from this amusement.