Forum:On who's turn can my opponent activate Planet Pollutant Virus or Offering to the Snake Diety once it was set?

On who's turn can my opponent activate his Planet Pollutant Virus or Offering to the Snake Diety once it was set on his previous turn?

He claims that he can activate the trap on any players turn once it has been set.

Ex:

Player A: Summons a monster and set Planet Pollutant Virus or Offering to the Snake Diety.

Player B: Summons a monster, Player A then activate Planet Pollutant Virus or Offering to the Snake Diety.

Can he do this? I thought that it has to be the player's turn to tribute a card?

Thanks!

72.129.32.27 15:48, 17 August 2009 (UTC)