Elemental HERO Absolute Zero

Edison Card Text
1 "HERO" monster + 1 WATER monster
Ⓢ Must be Fusion Summoned.
① Gains 500 ATK for each WATER on the field (except "Elemental HERO Absolute Zero").
② If this card leaves the field:
Destroy all monsters your opponent controls.
No targeting
No Damage Step effect
Banlist • Unlimited
Interactions
Can I negate Absolute Zero effect with Starlight Road after destroying it in battle?
Absolute Zero is destroyed by battle
Elemental HERO Absolute Zero activates during the damage step and Starlight Road can't be activated during the damage step.
Absolute Zero and Dandylion destroyed together
View 1 moreBoth are destroyed at the same time.
If Elemental HERO Absolute Zero and Dandylion are destroyed at the same time, since both effects are mandatory, the turn player's effect will be CL1. If the same player is the owner of both cards, they can choose which effect will trigger first.
Rulings
edisonformat.net
● The ② effect will trigger even if it is returned to the Extra Deck or banished.
● "Starlight Road" can be chained to the ② effect as long as you control at least 2 monsters.
(However, Stardust will only be summoned if this effect is being activated while in the Extra Deck).
● The ② effect won't trigger if it was face-down when removed from the field.
(If it was attacked while face-down, it is flipped face-up, and does activate when destroyed by battle).
● If this card is tributed to Tribute Summon a monster with a Trigger effect (i.e. any Monarch), the ② effect must be Chain Link 1.
edisonformat.com
1 "Elemental Hero", "Destiny Hero", or "Evil Hero" monster + 1 WATER monster
(C) This monster cannot be Special Summoned except by Fusion Summon. (1) This card gains 500 ATK for each face-up WATER monster on the field, except "Elemental Hero Absolute Zero". (2) When this card is removed from the field, destroy all monsters your opponent controls.
Fusion Material cannot include "Hero Kid", as it is neither a HERO monster nor a WATER monster.
The (C) Condition restricts how this card can be Special Summoned.
This card CANNOT be Special Summoned from the Graveyard / removed from play.
This card CANNOT be Special Summoned from the Extra Deck by "
Summoner of Illusions
".
The (1) Continuous Effect does not activate.
This effect does not apply if your other WATER monster is named "Elemental Hero Absolute Zero".
The (2) mandatory Trigger Effect is activated by the owner of
"Elemental Hero
Absolute Zero".
ACTIVATES IF: this face-up card leaves the field (even under your opponent's control), even if it was returned to the Extra Deck.
DOES NOT ACTIVATE IF: this face-down card leaves the field [1], [2], [3].
VS. "Starlight Road":
If Absolute Zero's effect activated in the Graveyard / banished, "Starlight Road" can negate its effect but cannot destroy it. Thus, "Stardust Dragon" cannot be Special Summoned.
If Absolute Zero's effect activated in the Extra Deck, "Starlight Road" can negate its effect and destroy it (sending it to the Graveyard), and "Stardust Dragon" can be Special Summoned.
VS. "De-Fusion":
If "Elemental Hero Prisma" used its effect to change its name to "Elemental Hero Neos" and was used alongside a WATER monster to Fusion Summon Absolute Zero, you can still Special Summon that same "Elemental Hero Prisma" when "De-Fusion" resolves and returns
Elemental Hero
Absolute Zero to the Extra Deck, even though it was being treated as "Elemental Hero Neos" at the time of the Fusion Summon.