User blog comment:Craftyfirestorm77/Summoner Spells on Fizz/@comment-4636093-20130716041809

Teleport can be a useful summoner spell too.

However there is the problem about what you can replace, ignite gives an extra 100+ damage to your burst in the early game, and 400 damage late game. Meanwhile you really can't do without Flash.

Flash lets you push the boundries of what you can do and get away with it. Jump into 5 people to assassinate someone and get out with a slivir of health? Of course.

Flash + Playful/Trickster + Zhonya's allows you to get away with very nearly anything you attempt.

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I suppose you could run teleport instead of ignite if you're expecting the enemy to be acting too safe to kill 1v1. The teleport could be used to help other lanes where you'll have more luck getting kills.