User blog comment:Guidorz/Jokers Ruling/@comment-25236516-20180116231908/@comment-33666678-20180116235345

Correct me if i'm wrong: - To play a colorless Jokers, I don't need any particolar color in my mana, Just tap cards until the entire costo is paid. - To play a Fire Jokers, I need at least 1 Fire card in my mana and the other cards could be colorless Jokers (because Fire Jokers are still colorless stand to this Wiki)

In the video at 2:38 the player couldn't put Vorg because he doesn't tap the right cards (1 colorless + 1 Fire mana is different from 2 Fire mana, because colorless cards don't provide any color to non colorless cards). Am I wrong?