If an instant or sorcery spell you cast would deal damage to a permanent or player, it deals 1 additional damage to that permanent or player
Why not just play something for six mana that slaps instead of hoping theres something on the battlefield worth turning a card into
For example, if you control another permanent with an ability that triggers at the beginning of your postcombat main phase and that ability is on the stack below Sorin of House Markov's last ability, there will be an opportunity for your opponent to remove Sorin, Ravenous Neonate before you can activate one of his abilities
At the beginning of combat, each of these commanders gets you to flip a coin until you lose a flip
Its closer to $500-700 if you dont need it to be tournament-legal , though
If you dont see a Windows version, go to the other link and you should find an older version