https://i.imgur.com/OK7dq0t.png
ya, i had been called as a noob many times.....
situation, my opponent use wicked witch effect to summon that beat stick.
During either player's turn: You can banish this card; Special Summon1 Level 5 or higher "Kozmo" monster from your hand.
he use the effect, i chain vanity, i think i will win right? but he say banish is not a cost......