Magneto tears his bike. Chain and studded jacket apart which leads to a slightly annoyed response from ghost rider that leaves magneto stewing in his own mix of guilt and bodily fluids.
Has GR been physically pummelled by anyone of late?
EDIT: I suspect guilt isn't something Magneto suffers much of. He sees his actions as entirely justified and righteous, in the face of a hostile, frightened and irredeemably malevolent species.
his chain is made of pure hellfire, so is his bike, not sure about the 6-12 studs on his jacket, alas, magneto attempts to remove his chain an bike, but fails, leaving ghost rider amused, he stiffens two ends of the chain and leaves the middle part loose, he then lays the smackdown on mags with his custom made flaming nun chuck, then he loosens it and spins round at tremendous speeds and lets diamond star like shapes hurtle towards magneto, shredding him up but leaving him alive, he then reforms his chain and lasso's his chain around magneto, who then is used as a ragdoll, similar to hulk and loki in avengers, bruised broken an bloodied magneto begs for mercy, ghost rider exclaims "no mercy, shall be shown for the wicked!" he then spins his chain almost like a weed wacker fashion, and tears magneto apart
and also it doesnt matter if he feels guilt or not, he has caused harm to hundreds of thousands of innocents, he feels the pain of all of the people he has done wrong by, good or bad.