TRAP/SPELL: When this character is KO'd or when building your force by paying the GreenPurple point cost, add this dial face down to your Trap/Spell pool. Give a friendly "YGO Collector Set Symbol" character a power action to "Set" this dial from your pool by choosing "Spell Symbol" or "Trap Symbol" and placing it face down on their card. The "Set" character may use the effects of that Trap/Spell.