Spirit Monsters, Toon Monsters, Ritual Monsters, etc. are sent to your hand as they cannot be Special Summoned or must be Special Summoned is a specific way.
Both players reveal all 5 cards to each other, and then the turn player may Special Summon his monsters, then the opponent. After revealing the cards, you may shuffle them around so you can Special Summon monsters face-down without the opponent knowing which monster is which.
If "
Sangan" or "
Witch of the Black Forest" was destroyed by "
Cyber Jar"'s effect, Special Summon monsters first and then complete "
Sangan"'s effect.
If you attacked your opponent's face-down "
Cyber Jar," after its effect resolves you can then attack with any monsters you Special Summoned in Attack Position before you enter your Main Phase 2.
"
Torrential Tribute" can be used on monsters Summoned by "
Cyber Jar" but not if "
Cyber Jar" was flipped face-up in the Damage Step, since "
Torrential Tribute" cannot be activated during the Damage Step.
If a player has less than 5 cards in their Deck, they do not lose (since you are picking-up cards, not drawing), they pick up however many cards they have and continue with "
Cyber Jar"'s effect.
[Re:
A Legendary Ocean] When the effect of "
Cyber Jar" is activated and "
A Legendary Ocean" is on the field, you cannot Special Summon Level 5 WATER monsters picked-up by the effect of "
Cyber Jar". This is because the effect of "
A Legendary Ocean" does not include Monster Cards in the Deck.
[Re:
Adhesion Trap Hole] When "
Cyber Jar" is activated, you may use "
Adhesion Trap Hole" against all monsters your opponent Special Summons in face-up Attack Position, but "
Adhesion Trap Hole" has no effect on any monsters your opponent Special Summons face-down.
[Re:
Amazoness Archers] If you activate "
Amazoness Archers" during the Battle Phase and your opponent Special Summons another monster afterwards (such as with "
Call of the Haunted", or if "
Cyber Jar" is flipped), the newly-Summoned monster is not affected by "
Amazoness Archers" and does not suffer the -500 ATK reduction nor does it have to attack.
[Re:
Amazoness Tiger] If you pick up 2 "
Amazoness Tigers" with "
Cyber Jar", you must place both face-down, or place 1 face-up and 1 face-down.
[Re:
Axe of Despair] If all your monsters are sent to the Graveyard simultaneously by the effect of "
Cyber Jar", "
Raigeki", etc. and "
Axe of Despair" is equipped to one of them, you cannot Tribute one of those monsters to return "
Axe of Despair" to the top of your Deck. You also cannot Tribute one of the monsters Special Summoned by the effect of "
Cyber Jar" since the timing has passed.
[Re:
Bottomless Trap Hole] If "
Cyber Jar" is flipped during a Main Phase, and the opponent Special Summons "
Dark Blade", "
Luster Dragon", "
Magical Scientist" and a face-down monster, you can activate "
Bottomless Trap Hole" and both "
Luster Dragon" and "
Dark Blade" will be removed from play. The "
Magical Scientist", face-down monster, and all monsters you Summoned will remain on the field.
[Re:
Bottomless Trap Hole] If "
Cyber Jar" is flipped as a result of being attacked, you cannot activate "
Bottomless Trap Hole" because it cannot be activated during the Damage Step.
[Re:
Chain Energy] "
Chain Energy" applies only to cards played or Set from your hand, not cards that are activated when already Set on the field, or to cards placed onto the field by effects like "
Cyber Jar"'s Flip Effect.
[Re:
D.D. Trap Hole] If your opponent Sets more than 1 monster simultaneously, as with "
Cyber Jar", you cannot activate "
D.D. Trap Hole". You can only activate it when your opponent Sets 1 (and only 1) monster. (In the case of "
The Shallow Grave" your opponent is only Setting 1 monster, even though you are Setting 1 too. So you can activate "
D.D. Trap Hole".)
[Re:
Dark Magician of Chaos] If "
Dark Magician of Chaos" attacks a face-down "
Fiber Jar" or "
Cyber Jar", the Jar is removed from play but its effect is activated.
[Re:
Embodiment of Apophis] If you pick up "
Embodiment of Apophis" for "
Cyber Jar", it is added to your hand.
[Re:
Gradius' Option] If you pick up "
Gradius' Option" by the effect of "
Cyber Jar" you cannot Special Summon it, even if "
Gradius" is also in the 5 cards you picked up. It is placed in your hand instead.
[Re:
Guardian Angel Joan] When "
Guardian Angel Joan" attacks "
Cyber Jar", "
Guardian Angel Joan"'s effect is not activated because she is destroyed before "
Cyber Jar" is sent to the Graveyard.
[Re:
Inferno] If "
Inferno" attacks a face-down "
Cyber Jar", "
Inferno" is destroyed by the effect of "
Cyber Jar" and "
Inferno"'s effect is not activated.
[Re:
Jam Breeding Machine] If the effect of "
Cyber Jar" is activated when you have this card active on your side of the field, monsters that you pick up which could normally be Summoned by the effect of "
Cyber Jar" are destroyed instead. Other monsters, such as Level 5 and above monsters, and monsters that can only be Special Summoned, are still added to your hand.
[Re:
Jowgen the Spiritualist] If "
Jowgen the Spiritualist" is Special Summoned by the effect of "
Cyber Jar", all monsters that are Special Summoned by that "
Cyber Jar" are Summoned successfully.
[Re:
Kaiser Colosseum] When "
Kaiser Colosseum" is active, and "
Cyber Jar" is activated, if your opponent would control more monsters than you, your opponent has to destroy monsters equal to the difference; the excess monsters are never actually Summoned and instead are sent from the Deck to the Graveyard (so "
Witch of the Black Forest" does not get its effect, etc.). So the monsters are destroyed after they are picked up, but before any monsters are Special Summoned for the effect of "
Cyber Jar".
[Re:
King Tiger Wanghu] When "
King Tiger Wanghu" is Special Summoned by the effect of "
Cyber Jar", other monsters with ATK 1400 or less that are Special Summoned by the same "
Cyber Jar" are destroyed if they are Special Summoned in face-up Attack Position.
[Re:
King Tiger Wanghu] If "
King Tiger Wanghu" is Normal Summoned or Special Summoned, and its own ATK is reduced below 1400 by a pre-existing effect, then it destroys itself when Summoned. (Example: "
King Tiger Wanghu" and "
Bladefly" are Special Summoned simultaneously by "
Cyber Jar". "
King Tiger Wanghu"'s ATK is 1300, and it is destroyed by its own effect (and "
Bladefly" is also destroyed by "
King Tiger Wanghu"'s effect).
[Re:
Legacy Hunter] If "
Legacy Hunter" attacks a face-down "
Man-Eater Bug" or "
Cyber Jar", "
Legacy Hunter"'s effect is not applied because "
Legacy Hunter"'s effect activates when the monster he destroyed is sent to the Graveyard, and "
Legacy Hunter" will no longer be on the field in these instances.
[Re:
Lesser Fiend] This card does not negate the effects of monsters it destroys as a result of battle, so a Flip Effect like "
Cyber Jar" or Trigger Effect like "
D.D. Warrior Lady" will still be activated. "
Cyber Jar" would still be removed from play in this example, since damage calculation occurs normally.
[Re:
Light of Intervention] While this card is on the field, if a monster would be Special Summoned in face-down Defense Position (such as with "
Cyber Jar" or "
Nimble Momonga"), it is instead Special Summoned in face-up Defense Position.
[Re:
My Body as a Shield] "
My Body as a Shield" will negate cards such as "
Dark Hole", "
Fissure", "
Raigeki", "
Eternal Rest", "
Nobleman of Crossout", "
Tribute to The Doomed", "
Thousand Knives", "
Trap Hole", "
Two-Pronged Attack", "
Mirror Force", "
House of Adhesive Tape", "
Eatgaboon", "
Ring of Destruction", "
Torrential Tribute", "
Bottomless Trap Hole", "
Man-Eater Bug", "
Blast Juggler", "
Dragon Seeker", "
Dream Clown", "
Throwstone Unit", "
Burst Breath", "
Swarm of Scarabs", "
Cyber Jar", "
Tribe-Infecting Virus", "
Raigeki Break", "XYZ Dragon Cannon", "Mega-Ton Magical Cannon", "
Exiled Force" (negates the effect but will not destroy "
Exiled Force" as it is already in the Graveyard), "
Offerings to the Doomed" (negates "
Offerings to the Doomed" so you do not skip your Draw Phase), "
Jowgen the Spiritualist" (when its effect is activated), "
Dragon's Gunfire" (if the effect that destroys a monster is selected), or "
The Last Warrior from Another Planet" (negates the effect and destroys "
The Last Warrior from Another Planet").
[Re:
My Body as a Shield] You cannot activate "
My Body as a Shield" during the Damage Step, so you cannot use it against a "
Man-Eater Bug" or "
Cyber Jar" flipped by an attack, but you can use it when these monsters are Flip Summoned.
[Re:
Non Aggression Area] If your opponent Flip Summons "
Cyber Jar" while "Non-Aggression Area" is active, because he cannot Special Summon, the cards he would normally Summon that were picked up are destroyed. All the cards picked up with "
Cyber Jar" that would not normally be Special Summoned (such as high-level monsters, Spell and Trap Cards, and monsters that are Special Summon-only) remain in the hand and are not destroyed.
[Re:
Peten the Dark Clown] If "
Peten the Dark Clown" is destroyed by "
Cyber Jar", the last thing that happened was that monsters were Summoned to the field, so the effect of "Peten" does not activate.
[Re:
Pharaoh's Treasure] If you pick up a face-up "
Pharaoh's Treasure" because of "
Cyber Jar", this is not drawing so the effect is not activated; you may Set the "
Pharaoh's Treasure" you picked up and activate it again (placing it back into your Deck, etc.).
[Re:
Rivalry of Warlords] If "
Cyber Jar" is activated while "
Rivalry of Warlords" is active, you can Special Summon different Types of monsters face-down without penalty, or Special Summon 1 Type face-up and all the others face-down. But if you Special Summon different Types of monsters face-up, you have to destroy monsters to make it 1 Type.
[Re:
Royal Oppression] Example 2: If "
Cyber Jar" is Flip Summoned and its Flip Effect activates, you can activate the effect of "
Royal Oppression" in a chain to the Flip Effect. The effect of "
Cyber Jar" is negated, no monsters on the field are destroyed by its effect, no cards are picked up, no monsters are Special Summoned, and "
Cyber Jar" is destroyed by the effect of "
Royal Oppression".
[Re:
Royal Oppression] The effects of face-up Trap Cards cannot be activated during the Damage Step, so this card's effect cannot negate the Special Summoning of a monster by the effect of "
Mystic Tomato" or a "
Cyber Jar" flipped face-up by an attack.
[Re:
Royal Oppression] You can activate the effect of "
Royal Oppression" to negate an effect that Summons 1 monster, or Summons multiple monsters (like "
Cyber Jar", "
The Shallow Grave", or "
Valkyrion the Magna Warrior").
[Re:
Scapegoat] If the effect of "
Cyber Jar" is activated during the turn you already activated "
Scapegoat" all monsters that could be Special Summoned will be sent to the Graveyard.
[Re:
Scapegoat] If you have already Summoned a monster, including a Special Summon caused by the effect of your opponent's "
Cyber Jar" you cannot activate "
Scapegoat".
[Re:
Soul-Absorbing Bone Tower] If "
Soul-Absorbing Bone Tower" and several other Zombie-Type monsters are Special Summoned simultaneously (with "
Cyber Jar"), that
Soul-Absorbing Bone Tower's effect is not applied.
[Re:
Spatial Collapse] When "
Cyber Jar" is activated while "
Spatial Collapse" is active, if the number of cards exceeds 5, each player selects cards to send to the Graveyard to make the number 5.
[Re:
Spirit Reaper] "
Spirit Reaper" has a special effect for when it isn't destroyed (as a result of battle), and a special effect for an extra reason to destroy it (when targeted by an effect). But it can still be destroyed by all other normal effects that would destroy a monster: "
Cyber Jar", "
Raigeki", etc.
[Re:
Thunder Nyan Nyan] You can Special Summon "
Thunder Nyan Nyan" with the effect of "
Cyber Jar" but if you Summon another non-LIGHT monster face-up she will be destroyed.
[Re:
Torrential Tribute] "
Torrential Tribute" can be activated after a monster is Summoned through another card's effect, such as "
Monster Reborn", "
Scapegoat", "
Cyber Jar" (if Flip Summoned), or "
Call of the Haunted".
[Re:
Torrential Tribute] "
Torrential Tribute" cannot be activated during the Damage Step. This prohibits "
Torrential Tribute" from being used against monsters Special Summoned by "
Mystic Tomato", "
Giant Rat", "
Nimble Momonga", "
Masked Dragon", and other such cards that Special Summon a monster when destroyed as a result of battle, as well as "
Cyber Jar" or "
Morphing Jar #2" that is flipped face-up by an attack.
There you go.
