Starter Deck

Starter Deck is a passive item.

Effects

 * Spawns a random card.
 * Allows Isaac to carry two cards at once. Cycle through cards by pressing the Control key, R2, or RT on PC, Playstation, or Xbox, respectively.
 * Replaces all pills with cards except the pill dropped by Caffeine Pill. Pills already on the ground will be converted to cards upon picking up Starter Deck.

Synergies

 * Blank Card - Allows Isaac to choose between 2 different card effects.
 * Deck of Cards - Allows Isaac to store excessive cards produced for later use.

Interactions

 * Little Baggy - Overrides the effect of Little Baggy (switch from receiving only pills to only cards).
 * Mom's Bottle of Pills - Gives a card instead of a pill.

Trivia

 * The Starter Deck will paint a five color pentagram on Isaac's head, which is a reference to the Magic: The Gathering logo.
 * This item is used in It's in the Cards (challenge #14).