These are the Soul Link limits.
Obsidian: Can activate a normal link, Can be given a Super link.
Ruby: Can activated a normal link, Can be given a Super link
Sapphire: Can activate a Super Link, Can be given a Hyper Link
Emerald: Can Activate a Super Link, Can be given a Hyper Link
Aquamarine: Can Activate a Hyper Link, Can be given a Perfect Link.
Ether: Can Activate a Hyper Link, Can be given a Perfect Link
Diamond: Can activate a Perfect Link, Can be given a Mega Link.
Bronze: Can activate a Mega Link, Can be given a Giga Link
Silver: Can Activate a Giga Link, Can be given a Maximum Link
Gold: Can Activate Maximum Link.
Link Terms:
Normal Link: A basic link used to activate a Soul Stone.
Super Link: An enhanced link that puts a Blader in tune with the stone, allowing for more powerful attacks.
Hyper Link: A super powered link that links the Stone and the Blader enough to allow for devestating attacks.
Perfect Link: A link so powerful it can make a Soul Weapon feel like part of a Blader's body, allowing for attacks so devestating it seems to be at the weapons Peak.
Mega Link: The Soul weapon becomes a part of the users body slightly.
Giga Link: The Soul Weapon fuses with the Blader's body moderatley.
Maximum link: The Soul Weapon fuses with the Blader's body completely, allowing the user to use all attacks without it.
Activate: The highest level link you can activate yourself. You must first activate all links before it, one post at a time. Post 1: Normal link, Post 2: Super Link, Post three: Hyper link, etc.
Given: The highest level link you can be given in a mission by a dice roll. (Only applicible in special missions and rank up missions)
-The Mega, Giga, and Maximum link are only able to be activated on the brink of death. Mega links cannot be given by a dice roll otherwise.