I believe giants, already found in Minecraft, should be spawned when lightning strikes a Zombie.
Opinions, anyone? Sure, a mod could exist already for this, but it would make sense in Vanilla MC.
Also, honestly, it doesn't make sense for a zombie to grow 10x bigger just because it got hit by a zombie. Creepers make sense and zombie pigmen makes (more) sense than giants. Also the other posters have some good points.
Opinions, anyone? Sure, a mod could exist already for this, but it would make sense in Vanilla MC.
im a wolf tamer
Talk'in bout minecraft
Link, and then we'll talk
This may not be in greater detail, but it has definatley been posted before.