Ok in total there are 3 arenas in the game Fire Emblem: Sacred Stones. But they can only be accessed during the chapter it is played on since if you leave that chapter, you can never go back to the arena. The first one is chapter 5 and the other 2 are separate on Erika and Ephraim's respective routes. In order to get the arena fully secured, take out all enemies except for the boss. When you enter you will be offer a random wager of gold to face a random enemy, but keep in mind the more gold you bet, the stronger the enemies will be. So if you are leveling up your units, try to aim around 750 gold and under. But keep in mind that the enemy will be different for every battle so when you wager, you get to see the enemy class, their lvl and weapon. When you go into the arena, your participant will have the lowest ranked weapon that they are used too. But that means you can get the weapon skill up without having to buy and battle. Now how battle works is that both sides keep going until one dies. If you feel this is too much, press B during the end of both turns to stop the round and save your unit. When you need to heal units in chapter 5, use the winnings to buy heals for you healers to gain fast exp and skill. But the other 2 don't have a magic store so store on many heals before heading there. And don't take solders since they get insanely strong in the higher levels. Here's a tip: When the information of the enemy is shown, reset the game and the game will just take you back to when you started your turn so you can look for another battle while avoiding the one you already picked. When you character is around lvl 10, you can maybe be able to do 850 and under though it will be harder to find easy opponents with a higher level. Start using Seth first since he is very good at battle. Though depending on what class level your units are, the enemy units will match also like a paladin vs a general or a mage vs a shaman.
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