yugioh cards that discard from hand Fiendsmith's Tract Can opponent activate discard effect

Elemental Hero Neos: Successfully complete Ancient Sacred Wyvern three times

I believe this is wrong as I generally will only want to dilute my deck with these if my opponent presents a card that stops my game plan in near totality (Examples Above)

Weve seen these kind of simulators pop up before but they usually only cover the oldest sets like Base and Jungle

The typesetter imports text and information such as mana symbols into position from a card database

There are even some Standard cards that do this like Kami of Whispered Hopes and Cradle Clearcutter

While youll probably use it during one of your main phases, you can foretell cards on your upkeep, mid-combat, or on your end step as long as you have priority