Shadow Knight Spell: Shroud of Undeath

[YS1004]

Does this spell make you look like Icebone Skeleton? Like... Iksar version of skeleton? Or just generic human skeleton?
I ask because it says Icebone Skeletal form as illusion effect.

Anyone know?

[San'Drax]

Human version. Fun fact, large races lose slam with it up.

[Bardp1999]

Additional fun fact, if you proc Avatar with it on it makes you a gigantic skeleton