Orchid Mod/Playing Card - Guardian of the Night

Playing Card - Guardian of the Night is a Pre-Hardmode that requires 3 cards in your deck to use. It has a chance to be dropped by the Eye of Cthulhu.

Upon use, it will summon a Servant of Cthulhu with an orange circle around it. The servant will last as long as the player is holding the attack button. When the cursor is moved outside of this circle, the Servant of Cthulhu will dash to the cursor's location, damaging any enemy caught in its path.