
100 FPs daily and it's 45 days (so a month and a half). If you had 50 FPs a day going into it that'd be 96 days (26% of the year). If you're gaining 30 FP a day into the Arc that's 159 days (about 43% of the year). Compare that to the Zeus which only takes 2,500 to get to lvl 10. To reach lvl 10 that'll need 4,770 FPs total. If you don't have a high income I wouldn't be taking it beyond lvl 10 unless you want to camp.

Is it worth it? *shrug* Depends on how much daily income you have, how long you want to spend lvl'ing it and what else you wish to do in the game.

In addition, the calculated FP to block the first place and the total construction costs of the Great Building by the owner.Is it useful? Yes. Table and chart of construction cost and rewards of Great Building The Arc from Forge of Empires game including The Arc bonus. With such investors, upgrading The Arc from level 1 to level 80 costs 24,105 Forge Points by the owner. Five friendly investors throwing in thanks to the extended The Arc for a 190% return strongly reduces the required own contribution. This allows You to earn by investing less PR than the return or strongly accelerate the construction of Your own Great Buildings by mutual, jointly investing more PR in your pearls with your friends. The Arc at level 80 gives a 90% bonus to earned Forge Points, Great Buildings blueprints and medals from rewards for investing in other players' Great Buildings.

Its expansion to level 80 greatly accelerates the development of the city and other Great Buildings. The Arc is one of the best Great Buildings in Forge of Empires game.
