Suspicious Stowaway

This creature can't be blocked.

Whenever this creature deals combat damage to a player, draw a card, then discard a card.

Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

This creature can't be blocked.

Whenever this creature deals combat damage to a player, draw a card.

Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)