Thinking you won’t need Spell Cards is the height of arrogance.

RD/LGP1-JP006 傲慢な壺 Gouman-na Tsubo (Pot of Arrogance)
Normal Spell Card
[REQUIREMENT] If you have not activated a Spell Card this turn, you can activate this.
[EFFECT] Draw 2 cards. After you activate this effect, you cannot activate Spell Cards until the end of the turn.

Source