Shadowverse

This is called a "topdeck." Very soon, this word will become an insult to you.

I authoritatively state that only "topdecker" is an insult.

Added 2 minutes later

Suggest cards for the Dungeon faction from Shades of Darkness.

You got ahead of me. I wanted to suggest MTG cards for you, but now you've stolen the idea, and I don't feel like it anymore.