Just looking at Fizz E vs Lissandra ulti (before the self-heal buff to lissandra)

Untargetable Vs Stasis they bot are usefull as a deffence skill

( Untargetable dont stop the ability to move So is a bit better whene you are overextend since you can go back to your Team/Turre BUT YOU DONT STOP DOT ) ( Stasis can be usefull if you are already in your team/turret since it make you Complete invulnerability to thing like BUT SINCE YOU CAN'T MOVE it not great tool to use if you are overextend and your team is not near)

Duration of the untargetable: 0.75 Duration of the stasis: 2.5

Cooldown: 16 / 14 / 12 / 10 / 8 Whitout cooldown ------- 4.8 Cooldown whit 40% cooldown max lvl Cooldown: 130 / 105 / 80 Whitout cooldown ------- 48 Sec cooldown whit 40% cooldown max lvl

MANA cost: 90 / 100 / 110 / 120 / 130 MANA MANA cost: 100 MANA

Slow on hit: 40 / 45 / 50 / 55 / 60% For 2 sec Slow on hit: 30 / 45 / 75% For 3 sec

DAMAGE: MAGIC DAMAGE 70 / 120 / 170 / 220 / 270 (+ 75% AP) DAMAGE: MAGIC DAMAGE: 150 / 250 / 350 (+ 70% AP)

So what is the best Vote if you want to me there the list i will give Untargetable Win (Stasis make you just wait for your dead or for help) Duration of the stasis: 2.5 win Cooldown: 16 / 14 / 12 / 10 / 8 Whitout cooldown ------- 4.8 Cooldown whit 40% cooldown max lvl Win MANA cost: 90 / 100 / 110 / 120 / 130 MANA win (the cost is higher But since how much Lissandra lack of mana i go whit Fizz) Slow on hit: 30 / 45 / 75% For 3 sec win ( need to hit to get the slow makeing his Untargetable much more like a Stasis) DAMAGE: MAGIC DAMAGE: 150 / 250 / 350 (+ 70% AP) win Same there

Verdict: lvl 1 to 15 win lvl 16+ win

SORRY FOR THE BAD ENGLISH