Sorry, But I Never Rely On Luck When Playing Cards

In the Cube Card Universe, a universe where card games are revered, people travel through various dungeons in order to obtain powerful cards. Others pray, “Oh, spirits of heaven and earth, bless me with good cards!” Ree Shil says, “Sorry, but I never try to draw the card I want. I select it.” Others curse, “Damn it, I've already lost 100 fusion cards in a row!” Ree Shil says, “Sorry, but my fusion success rate is 100%.” There's a person who never relies on luck, only on strength. Card Game + Adventure (Not fanfiction. Not Yu-Gi-Oh) (Cube Card, an original turn-based card game) — Description from novelcodex.org