What Mersine should be: As Mersine enters the battlefield, put 3 Net counters on Mersine. Enchanted creature does not untap during it's controller's untap step as long as there is a net counter on Mersine. Enchanted creature's controller may pay that creatures casting cost to remove a net counter fr...

A few suggestions Murderous Cut: "One [Swamp/Black], One Kill" because being able to cast it with only one B up has saved me numerous times. Sultai Charm: "One in the Yard" because no matter which mode you pick, something hits the graveyard. also I busted a gut when you called Th...