This card cannot be set. you must tribute three monsters to summon this card. if this card is special summoned destroy it during the end phase. this card cannot be targeted by spells or traps. you can tribut two monsters to destroy all monsters on your oppoments field if you do this card cannot attack this turn
Yes. Because Obelisk the Tormentor is only protected from card effects that do not target, Tribe-Infecting Virus will be able to destroy Obelisk the Tormentor via its effect.
No, Mirror Force cannot target or destroy Obelisk the Tormentor because Obelisk is immune to card effects that target it. Obelisk the Tormentor can only be destroyed by battle.
Obelisk the Tormentor has 4000 ATK.
Obelisk the tormentor is only available as a download.
When Obelisk the Tormentor is Normal Summoned onto the field, the effect of Future Visions does not activate because the lore of Obelisk the Tormentor states "...When this card is Normal Summoned, the effects of Spell, Trap, Monster Card effects cannot be activated..."So in answer to your question: no, Obelisk the Tormentorwill not negate Future Visions' effect because it cannot be activated in the first place.
No. Because Fiendish Chain targets a monster, Obelisk the Tormentor will not be affected by it.
Obelisk the Tormentor (Effect Monster) is not Ritual Summoned nor does it require a ritual. To summon Obelisk the Tormentor, you must Tribute 3 monsters (it is treated as a Tribute Summon).
JUMP-EN037 - Obelisk the Tormentor (Effect Monster). It is not banned or limited.
Judgment Dragon's effect does not target, so it can destroy Obelisk the Tormentor.
There is no "red obelisk the tormentor". There is a TCG-legal version of Obelisk the Tormentor, released in Shonen Jump (see http://yugioh.wikia.com/wiki/Obelisk_the_Tormentor_%28Effect_Monster%29).
He can't be targeted, his summon can't be negated, nor can his summon be responded to. But Obelisk can be destroyed by battle, or non-targeting effects such as Dark Hole.
Neither copy of Obelisk the Tormentor (Effect Monster and non-tournament legal) has an official card passcode.