Talk:Ainz Ooal Gown/Abilities and Powers/@comment-32121669-20171001063020/@comment-84.248.27.205-20171001070810

Dimensional Step: short-range teleport to a location you can see directly.

Teleport: long-range teleport to a location you have visited and remember.

Greater Teleport: same as teleport, but you can also teleport another (willing) person you touch.

Gate: semi-permanent teleport gate, or basically mass teleportation.

(This is basically how I've understood it, although it was also mentioned that higher level teleportation spells has less chances of failing, and Gate has zero failure rate.)