[quote=@Kafka Komedy]
[@Letter Bee] Wait I just realized, why are my generation powers under 'Change'? They don't change anything. I suppose I can understand wing generation being change since you're changing a wingless being into a winged one but Plant Generation and Blood Generation don't make sense there. Plant Generation should be World and as for Blood Generation... not sure but I feel like my original placing as Underworld makes sense since it keeps him from dying and allows him to 'sacrifice' himself for his bloody spraycans.
[/quote]

For Plant Generation, World Magic cannot create Organic Matter, as I said before, as Organic Matter is composed of living cells, which can only be created by Change. I mean, World Magic can create Amino Acids and the other primordial building blocks of life, but anything above that (RNA creation) needs either [i]extraordinary[/i] control or Change Magic.

Blood Generation is much the same thing. Blood is made up of living cells; Underworld Magic deals with the act of dying and passing on to other planes of existence, as well as said other planes of existence. Basically, stuff like Ectoplasm is covered by the School, but Blood, again, is covered by living cells.

What you can do, however, is combine Underworld and Change spells to create a 'Recusitation' spell that revives Lukas after sacrificing himself, allowing him to do what you wanted (making multiple spraycans of blood). However, this will require a drawback, which we can talk about.