Dagdan Done Quick

You will only need to keep two creatures out at a time near your orb.

Flame thrower Dagdan's orb to proc the splash damage, use your events to finish off any of his flying creatures.

Use neutral lands to save your two creatures when Dagdan clears the board of land.

Use the Fire Elemental as collectors, defenders, and quick special land development.

Flamesilk Faeries are flyers and will one shot all of his creatures.

Try to save Punishment for Dagdan's neutral creatures, specifically the Maceman.