sawk pokemon card 2011 Black & White Collection Dageki Promo #041/BW-P variation to centering Pokemon Card Game/[SV11W] White Flare]Sawk

The First Path: Blacks Withering Black has a long history of taking creatures down a notch, quite literally, with effects I used to call withering

But also, yes

Megatron, Tyrant triggers after combat, turning all that damage into extra colorless mana and allowing you to recast more artifacts as fodder for the newly-converted Megatron, Destructive Force

These are high quality Magic the Gathering proxy cards

Your Commander absolutely affects your mana curve since you can rely on that card being available

Moldering Gym // Weight Room ramps one land tapped, a bit smaller for the cost, but the six mana to unlock the other will manifest and make it a 5/5 sized manifested dork, so it's got value later