When using someone like say Grandmaster Dreyfus's Unique; Iron Will (Bonus defense for strength types) his Iron Will tag doesnt appear at the beginning of the Battle while he's in the Sub slot.
His unique doesn't Mention anything about him needing to be present in the Battle for this to take place. This continues when i tried applying Holy Knight Wenheidt's (Archer Guy) unique: Sniper. This too doesnt say he needs to enter battle to hav this take effect and yet the tag "Sniper" doesnt appear at the start of battle. Is this a glitch?