Cockadoodledoo is a Super Rare Tuner Monster card from Yu-Gi-Oh! (Yu-Gi-Oh! Advent Calendar (2018), AC18). Current market price: $0.15.
Super Rare
Yu-Gi-Oh! Advent Calendar (2018) (AC18)
Card Text
If there are no monsters on the field, you can Special Summon this card (from your hand) as a Level 3 monster. If your opponent controls a monster and you control no cards, you can Special Summon this card (from your hand) as a Level 4 monster. If this face-up card would leave the field, banish it instead.
