Titan of Littjara
Creature — Illusion
As this creature enters, choose a creature type.
This creature is the chosen type in addition to its other types.
Whenever this creature enters or attacks, you may draw a card for each other creature you control that shares a creature type with it. If you do, discard a card.
Aldo Domínguez
Commander Masters (CMM)
• #728Rulings
To choose a creature type, you must choose an existing creature type, such as Vampire or Knight. You can't choose multiple creature types, such as "Vampire Knight." Card types such as artifact can't be chosen, nor can subtypes that aren't creature types, such as Jace, Vehicle, or Treasure.
(wotc • 2023-07-28)
The choice of creature type is made as Titan of Littjara enters the battlefield. Players can't respond to this choice. Titan of Littjara's second ability starts applying immediately.
(wotc • 2023-07-28)
Rulings
To choose a creature type, you must choose an existing creature type, such as Vampire or Knight. You can't choose multiple creature types, such as "Vampire Knight." Card types such as artifact can't be chosen, nor can subtypes that aren't creature types, such as Jace, Vehicle, or Treasure.
(wotc • 2023-07-28)
The choice of creature type is made as Titan of Littjara enters the battlefield. Players can't respond to this choice. Titan of Littjara's second ability starts applying immediately.
(wotc • 2023-07-28)