do adventurer engine stuff first you don't get nib'd
then do standard metalfoes stuff, there's really not much science to this deck besides what everyone knows.
You want to end in a board that has dpe, scythe, Wandering Gryphon rider and metalfoes combination set, plus whatever interruptions you can make with the metalfoes stuff.
Random extender combos
2 lvl 7's and a random card into the absolute> cross sheep> vortex combo then use cross sheep and the random monster to go into dagda or verte.
Using mithrilium as link material so it floats into a Metalfoes monster then do the dpe scythe stuff easier.
Using metalfoes monsters to set 2 combination, then using magician souls to send the 2 set metalfoes combination to draw 2 and add 2
etc etc I suck at writing the guides so have a video that explains better.