Koven

From BoardGameGeek:

The only thing more powerful than a witch, a wizard or a dragon is the combined sorcery of all three! While these spellcasters and fire breathers are an ominous force alone, a koven of witches, wizards and dragons can together yield unspeakable magick. It is up to you to unite these divided mythics and create the most powerful koven the magical world has ever seen! Koven, a solo card game by Galaxy Goose, demands strategic card placement. Each turn, you play one of the two cards from your hand into the playing area, always adjacent to an existing card. Your objective is to group as many like-minded mystics as possible in rows and columns. The game also includes two exciting expansions: Witch Trials and Monster Trials. -description from the publisher