It wouldn't have worked anyway." Number 20 Language English Legal Formats Commander, Legacy, Pauper, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Modern, Pioneer, Standard, Timeless Rulings (6/13/2017) If you cast a card "without paying its mana cost," you can't choose to cast it for any alternative costs, such as emerge costs
For example, after losing three game ones that I would have easily won with KCS, I decided to run another copy in the main deck
Any enters-the-battlefield abilities of the copied creature will trigger when Gigantoplasm enters the battlefield
Your side can be hopelessly outnumbered and in a hopeless tactical position, if you can knock out the enemy flag-tank then you automatically win