Duelyst

[matter11]

https://duelyst.com/

Very fun TCG/board game with gorgeous pixel art sprites
Like hearthstone except requires movement around a board

Doesn't require packs to be playable when you jump in, low levels are really unskilled. Generally used hearthstone principles while building a deck cause I felt like I had no idea what I was doing, but it transfers over pretty well (hint: removal, fat health, and immediate value>growing value)