You could exile four nonland permanents you control with activated abilities
Charred Foyer // Warped Space Red 4-mana card advantage enchantment is a category all its own with classics like Outpost Siege, Vance's Blasting Cannons, and Visions of Phyrexia, to name a few
The more you go in that direction the more your deck would be classed as a tribal elf deck
The other key pieces of the puzzle are spells that add mana, like Pyretic Ritual and Manamorphose, since they tick up your storm count higher and higher while not tying up your mana for the turn
Creatures that provide more attack steps like Port Razer and Moraug, Fury of Akoum are also quite good here since Martons ability triggers each attack step
Why Exact Dimensions Matter for Gameplay Maintaining the correct MTG card dimensions ensures: Compatibility: Fits standard sleeves (66 mm x 91 mm) and deck boxes