Because spear are trash and easily spammable, 12-barracks halb spam is already enough OP as it is in AOC. Hence I don't want to buff spear-line by any means.
Team Bonuses are permanent, which means it's useful till the end of the game: it can't be one tech free or something. In TGs, some infantry civs will be pleased to team with Vikings! I can't see anything bad on it, +4 is fine since Heavy Cavalry often got between two and three times more HP/base armor than infantry.
Team Bonuses are permanent, which means it's useful till the end of the game: it can't be one tech free or something. In TGs, some infantry civs will be pleased to team with Vikings! I can't see anything bad on it, +4 is fine since Heavy Cavalry often got between two and three times more HP/base armor than infantry.