I guess so, with some work I don’t find any mechanism impossible to do with GD 
There is a Discord channel: [url]Join also the GDevelop chat on Discord], I check it out from time to time because it isn’t very active, people still prefer the forum 
So maybe you’ll have to check non-videos tutorial, for example the turret tutorial. You can open the examples too, there are a lot of them in the examples folder.
The game is not super-complex, each card should be an object, with some basic data (cost, dmg, etc.), if you don’t want to write logic for each card you can create a big macro-logic for every card, this macro could check if the card has for example damage > 0, if so subtract the damage from enemy’s life, if the card has stun chance, probability modifiers, and so on.