[{quoted}](name=Very Scary Dario,realm=NA,application-id=3ErqAdtq,discussion-id=Ay6A0fO4,comment-id=0004,timestamp=2017-12-07T18:54:05.922+0000)
Morgana has 384 mana at level 2. Soil costs 70 mana and has a 10 second cooldown. Assuming Morgana has a
she will have 17.7 mana every 5 seconds, or 3.54 mana per second.
Each creep wave is 30 seconds. She can cast W 3 times, ignoring any potential CD reduction from hitting champions or cannons. That's 210 mana used over 30 seconds. If she gets all 6 CS in the wave, it refunds 24 mana. During that time she also regenerated 106.2 mana. This results in a net loss of 79.8 mana every 30 seconds.
If level 2 lasted forever, she could cast W on the wave on cooldown for 4 minutes and 49 seconds before she ran out of mana. That's more than enough to say she can spam it. Not to mention you effectively gain mana when you level up even without a lost chapter. Furthermore, that time amounts to 9 minion waves, which is enough to purchase a lost chapter and some extra. Now include manaflow band as a possibility.
I really get bothered when people say "look, my combo takes X% of my mana its totally not spammable" and ignore all sources of mana regeneration or recovery.
Well youre ignoring q, and e usage, something that heavily affects her mana return, throw one q in with those numbers and they change drastically, add an e and they drop even further.
youre making a case for a custom game setting that just doesnt happen