Heskan Mystoroth, Thrice Met

This card is a Dragon, Elf and a Devil
Hexproof
The legend rule does not apply to this card or
its copies
When this card enters and when it dies,
create a copy of it with the text "Sacrifice this creature, add {u/b}{u/r}{b/r} to your mana pool"
White Scales, Green eyes and a Devil's horns.