Angel O7

Edison Card Text
When this card is Tribute Summoned, it gains the following effect: ● The effects of Effect Monsters cannot be activated.
Light of Destruction • 2008-05-13
No targeting
No Damage Step effect
Banlist • Unlimited
Interactions
Can Gorz be activated while Angel O7 is on the field?!
Angel O7 is face-up.
No. Angel O7 prevents Special Summons from activating.
Does Angel O7 stop effects like Honest or Kalut?!
Angel O7 is face-up and a player wants to activate Honest or Kalut from the hand.
Yes. Angel O7 negates monster effects that activate in the hand or Graveyard, so Honest and Kalut are negated.
Rulings
edisonformat.net
When this card is Tribute Summoned, it gains the following effect: ● The effects of Effect Monsters can't be activated.
●The ●This card must be Tribute Summoned, not Normal Summoned by Mausoleum of the Emperor.
●The effect is lost if this card is flipped face-down and later Flip Summoned.
●The effect stays if this card is flipped face-down and later flipped face-up (by card effect).
●The effect stays if this card is temporarily banished (by Interdimensional Matter Transporter).
●The Continuous Effect applies while this Tribute Summoned card is face-up on the field.
●This effect does not prevent a monster's Continuous Effects from being applied.
●This effect prevents ALL Monster Card Effects from ACTIVATING in any Zone, even your own.
edisonformat.com
When this card is Tribute Summoned, it gains the following effect: (1)● The effects of Effect Monsters cannot be activated.
The (C) Condition is not an effect, it cannot be negated.
This card must be Tribute Summoned, not Normal Summoned by "Mausoleum of the Emperor".
The (1) effect is lost if this card is flipped face-down and later Flip Summoned.
The (1) effect stays if this card is flipped face-down and later flipped face-up (by card effect).
The (1) effect stays if this card is temporarily banished (by "Interdimensional Matter Transporter").
The (1) Continuous Effect applies while this Tribute Summoned card is face-up on the field.
This effect does not prevent a monster's Continuous Effects from being applied.
This effect prevents ALL Monster Card Effects from ACTIVATING in any Zone, even your own. [ANTE]Each Player selects 1 card from his/her hand, then looks at the Level of the selected cards. The card with more Levels returns to the hand of the player who selected it. The player who selected the card with fewer Levels takes 1000 Life Points damage and sends the card to the Graveyard. If a non-Monster Card is selected, it is treated as Level 0. If they are the same Level, each player returns his/her card to his/her hand.
If "Ante" is the only card in your hand, you cannot activate it.
If your opponent has no cards in his hand, you cannot activate "Ante".
You select cards at the resolution of "Ante"'s effect, not at "Ante"'s activation.
You cannot chain "Barrel Behind the Door" to "Ante" because you don't know for certain whether you will take damage.
If either player chains "Raigeki Break" or "Last Turn" to "Ante" and then has no cards at resolution of "Ante"'s effect, "Ante"'s effect disappears.
When "A Legendary Ocean" is active and you activate "Ante", when you check the Level, treat the Levels of WATER monsters in the hand as 1 lower for purposes of "Ante".