Sol’kanar the Swamp King

Swampwalk (This creature can’t be blocked as long as defending player controls a Swamp.)
Whenever a player casts a black spell, you gain 1 life.

Nebuchadnezzar

, : Choose a card name. Target opponent reveals X cards at random from their hand. Then that player discards all cards with that name revealed this way. Activate this ability only during your turn.

Dakkon Blackblade

Dakkon Blackblade’s power and toughness are each equal to the number of lands you control.