Attack Stability

Attack Stability is a effect in Xenoblade Chronicles and Future Connected. It increases the minimum stat of a, up to equalling its maximum damage.

Overview
As the name implies, this gem narrows the range of a weapon's possible damage, making it deal more consistent damage overall. It's also the only way of raising weapon damage once its maximum has capped. In the original version, the damage range glitch (damage can only reach minimum+99) means that it's the only way to approach the higher values of damage for many weapons, making it better than its Attack Plus counterpart in a vacuum. This is fixed in the Definitive Edition.