Goat Format · April 2005
What the Goat Format rulings add to, or change from, the rulings above.
If "Dark Ruler Ha Des" destroys "The Immortal of Thunder," the effect of "The Immortal of Thunder" is negated.
If "The Immortal of Thunder's" Life Gain effect has successfully resolved, the later presence of "Skill Drain" will not prevent the loss of Life Points by the effect of "The Immortal of Thunder" being sent to the Graveyard.
Edison Format · March 2010
What the Edison Format rulings add to, or change from, the rulings above.
The owner of "The Immortal of Thunder" loses 5000 Life Points.
If "The Immortal of Thunder" is destroyed while face-down, its owner does not lose 5000 Life Points.
If your opponent takes control of your face-down "The Immortal of Thunder" and Flip Summons it, they gain 3000 Life Points. When it is sent to the GY, you lose 5000 Life Points.