Many people feel as if the items Manasteel Seed, and Terrasteel Seed should be unbanned. This is because the cost for terrasteel is extremely pricey, and manasteel is just tedious to make and wouldn't be very overpowered. Just as a suggestion if terrasteel and manasteel seeds are unbanned, to make them less overpowered, disable breeding for botania crops in the AgriCraft config.
these items are overpowered due to them being able to make people endgame in no time, thus why they are banned.
why not take terrasteel out of kits so you have to go through botania but once you do you can farm it? seems like a win win.