Soul Level

Summon Signs

You can summon levels 1-11.
You can be summoned by levels 1-12.

Invasion Orbs

You can invade levels 1-21.
You can be invaded by levels 1-1.

Invasion Rings

You can invade levels 1-26.
You can be invaded by levels 1-1.

Weapon Level

You can match with weapon levels 0-5.