Input
Output
Edison-Accurate PSCT:
You can discard Machine(s) whose total Levels equal 8 or more, then Special Summon this card (from your hand/GY).
① If this card is destroyed by battle and sent to the GY: Target 1 card your opponent controls; destroy that target.
② Before resolving an opponent's monster effect that targets this face-up card, look at their hand, and discard 1 card from it.
Card Information:
This card has an effect that activates in Substep 7 of the Damage Step.
2500 ATK / 1600 DEF ｜ Machine / Effect ｜ EARTH ｜ LV7
Machina Fortress is Unlimited in Edison Format
Edison Rulings:
The Ⓢ:
● This card can discard itself as part of the cost.
The ①:
● Your question is probably answered here: https://edisonformat.net/rules/compendium/Substep-Triggers
The ②:
● If the effect targeting this card resolves negated, this still applies.
● If the activation of the effect targeting this card is negated, this does not apply.
● This applies directly before resolving the opponent's monster effect.
● This happens during a chain, so nothing can be chained to it.
● This is not an activated effect, so nothing can be chained to it.
