Sleeping With Sirens

Do X (where X is equal to the converted mana cost) stupid shit that comes to mind (related to the game or not). If your opponent/s did not laugh, you lose half of your life points. If your opponent/s laugh, destroy all creatures, enchantments, and artifacts your opponent/s control. If this card is countered, you win the game. {flavor}“Remember when they said that what we want can never be done? When it all comes falling down, we’ll do what we want to... said we’ll do what we want to, yeah, yeah, yeah!!!“ — Kellin Quinn, Sleeping With Sirens