Dupe Frog

Edison Card Text
① This card's name becomes "Des Frog" while face-up on the field.
② Your opponent's Monsters can't target any monsters for attacks, except this one.
③ When sent from the field to the GY: You can add 1 "Frog" monster from your Deck/GY to your hand.
No targeting
Damage Step • Substep 7
Banlist • Unlimited
Interactions
Missing the timing: cost
Dupe Frog is tributed for Substitoad’s cost; Dupe Frog misses timing.
Dupe Frog is Tributed to pay the cost of Substitoad’s effect. The last thing to happen is Substitoad Summoning a monster, so Dupe Frog’s effect cannot be activated.
Missing the timing: Summon material
View 1 moreDupe Frog is sent to the GY to Tribute/Fusion/Synchro Summon; it misses timing.
Dupe Frog is sent to the GY to Tribute Summon, Fusion Summon, or Synchro Summon a monster. The last thing to happen is that monster being Summoned, so Dupe Frog’s effect cannot be activated.
Rulings
edisonformat.net
● If you control 2 or more "Dupe Frog", your opponent can't attack any monsters (however, this doesn't prevent them from attacking directly with cards like "Drill Warrior").
● If this card is tributed for the effect of "Substitoad", it will miss its timing.
You can read more about Timing here:
https://edisonformat.net/rules/compendium/missing-the-timing
edisonformat.com
(1) This card's name is treated as "Des Frog" while it is face-up on the field. (2) Your opponent cannot select another monster as an attack target. (3) When this card is sent from the field to the Graveyard, you can add 1 "Frog" monster except "Dupe Frog" or "Frog the Jam" from your Deck or Graveyard to your hand.
The (1) Continuous Effect causes "Dupe Frog" to be counted towards the effect of "Des Croaking".
The (2) Continuous Effect applies while face-up on the field. It can be negated by "Skill Drain".
If 2+ copies of "Dupe Frog" are face-up on your field, your opponent cannot attack your monsters, but they can still attack directly (with "Drill Warrior").
The (3) optional Trigger Effect activates & resolves in the Graveyard.
This effect does not target a card in the Graveyard. It is not negated by "Necrovalley".
This "
When... you can
..." effect can miss the timing.
This effect will NOT activate if "Dupe Frog" was Tributed for a cost or a Tribute Summon.
This effect will NOT activate if "Dupe Frog" was used as Fusion or Synchro Material.
This effect will NOT activate if "Dupe Frog" was sent to the Graveyard as Chain Link 2(+).
This effect WILL activate if "Dupe Frog" is destroyed by Battle and sent to the Graveyard.
This effect WILL activate if "Dupe Frog" is sent to the Graveyard as the last part of Chain Link 1.